NZ Herald
  • Home
  • Latest news
  • Herald NOW
  • Video
  • New Zealand
  • Sport
  • World
  • Business
  • Entertainment
  • Podcasts
  • Quizzes
  • Opinion
  • Lifestyle
  • Travel
  • Viva
  • Weather

Subscriptions

  • Herald Premium
  • Viva Premium
  • The Listener
  • BusinessDesk

Sections

  • Latest news
  • New Zealand
    • All New Zealand
    • Crime
    • Politics
    • Education
    • Open Justice
    • Scam Update
    • The Great NZ Road Trip
  • Herald NOW
  • On The Up
  • World
    • All World
    • Australia
    • Asia
    • UK
    • United States
    • Middle East
    • Europe
    • Pacific
  • Business
    • All Business
    • MarketsSharesCurrencyCommoditiesStock TakesCrypto
    • Media Insider
    • Business analysis
    • Personal financeKiwiSaverInterest ratesTaxInvestment
    • EconomyInflationGDPOfficial cash rateEmployment
    • Small business
    • Business reportsMood of the BoardroomProject AucklandSustainable business and financeCapital markets reportAgribusiness reportInfrastructure reportDynamic business
    • Deloitte Top 200 Awards
    • Deloitte Fast 50
    • Generate wealth weekly
    • CompaniesAged CareAgribusinessAirlinesBanking and financeConstructionEnergyFreight and logisticsHealthcareManufacturingMedia and MarketingRetailTelecommunicationsTourism
  • Opinion
    • All Opinion
    • Analysis
    • Editorials
    • Business analysis
    • Premium opinion
    • Letters to the editor
  • Politics
  • Sport
    • All Sport
    • OlympicsParalympics
    • RugbySuper RugbyNPCAll BlacksBlack FernsRugby sevensSchool rugby
    • CricketBlack CapsWhite Ferns
    • Racing
    • NetballSilver Ferns
    • LeagueWarriorsNRL
    • FootballWellington PhoenixAuckland FCAll WhitesFootball FernsEnglish Premier League
    • GolfNZ Open
    • MotorsportFormula 1
    • Boxing
    • UFC
    • BasketballNBABreakersTall BlacksTall Ferns
    • Tennis
    • Cycling
    • Athletics
    • SailingAmerica's CupSailGP
    • Rowing
  • Lifestyle
    • All Lifestyle
    • Viva - Food, fashion & beauty
    • Society Insider
    • Royals
    • Sex & relationships
    • Food & drinkRecipesRecipe collectionsRestaurant reviewsRestaurant bookings
    • Health & wellbeing
    • Fashion & beauty
    • Pets & animals
    • The Selection - Shop the trendsShop fashionShop beautyShop entertainmentShop giftsShop home & living
    • Milford's Investing Place
  • Entertainment
    • All Entertainment
    • TV
    • MoviesMovie reviews
    • MusicMusic reviews
    • BooksBook reviews
    • Culture
    • ReviewsBook reviewsMovie reviewsMusic reviewsRestaurant reviews
  • Travel
    • All Travel
    • News
    • New ZealandNorthlandAucklandWellingtonCanterburyOtago / QueenstownNelson-TasmanBest NZ beaches
    • International travelAustraliaPacific IslandsEuropeUKUSAAfricaAsia
    • Rail holidays
    • Cruise holidays
    • Ski holidays
    • Luxury travel
    • Adventure travel
  • Kāhu Māori news
  • Environment
    • All Environment
    • Our Green Future
  • Talanoa Pacific news
  • Property
    • All Property
    • Property Insider
    • Interest rates tracker
    • Residential property listings
    • Commercial property listings
  • Health
  • Technology
    • All Technology
    • AI
    • Social media
  • Rural
    • All Rural
    • Dairy farming
    • Sheep & beef farming
    • Horticulture
    • Animal health
    • Rural business
    • Rural life
    • Rural technology
    • Opinion
    • Audio & podcasts
  • Weather forecasts
    • All Weather forecasts
    • Kaitaia
    • Whangārei
    • Dargaville
    • Auckland
    • Thames
    • Tauranga
    • Hamilton
    • Whakatāne
    • Rotorua
    • Tokoroa
    • Te Kuiti
    • Taumaranui
    • Taupō
    • Gisborne
    • New Plymouth
    • Napier
    • Hastings
    • Dannevirke
    • Whanganui
    • Palmerston North
    • Levin
    • Paraparaumu
    • Masterton
    • Wellington
    • Motueka
    • Nelson
    • Blenheim
    • Westport
    • Reefton
    • Kaikōura
    • Greymouth
    • Hokitika
    • Christchurch
    • Ashburton
    • Timaru
    • Wānaka
    • Oamaru
    • Queenstown
    • Dunedin
    • Gore
    • Invercargill
  • Meet the journalists
  • Promotions & competitions
  • OneRoof property listings
  • Driven car news

Puzzles & Quizzes

  • Puzzles
    • All Puzzles
    • Sudoku
    • Code Cracker
    • Crosswords
    • Cryptic crossword
    • Wordsearch
  • Quizzes
    • All Quizzes
    • Morning quiz
    • Afternoon quiz
    • Sports quiz

Regions

  • Northland
    • All Northland
    • Far North
    • Kaitaia
    • Kerikeri
    • Kaikohe
    • Bay of Islands
    • Whangarei
    • Dargaville
    • Kaipara
    • Mangawhai
  • Auckland
  • Waikato
    • All Waikato
    • Hamilton
    • Coromandel & Hauraki
    • Matamata & Piako
    • Cambridge
    • Te Awamutu
    • Tokoroa & South Waikato
    • Taupō & Tūrangi
  • Bay of Plenty
    • All Bay of Plenty
    • Katikati
    • Tauranga
    • Mount Maunganui
    • Pāpāmoa
    • Te Puke
    • Whakatāne
  • Rotorua
  • Hawke's Bay
    • All Hawke's Bay
    • Napier
    • Hastings
    • Havelock North
    • Central Hawke's Bay
    • Wairoa
  • Taranaki
    • All Taranaki
    • Stratford
    • New Plymouth
    • Hāwera
  • Manawatū - Whanganui
    • All Manawatū - Whanganui
    • Whanganui
    • Palmerston North
    • Manawatū
    • Tararua
    • Horowhenua
  • Wellington
    • All Wellington
    • Kapiti
    • Wairarapa
    • Upper Hutt
    • Lower Hutt
  • Nelson & Tasman
    • All Nelson & Tasman
    • Motueka
    • Nelson
    • Tasman
  • Marlborough
  • West Coast
  • Canterbury
    • All Canterbury
    • Kaikōura
    • Christchurch
    • Ashburton
    • Timaru
  • Otago
    • All Otago
    • Oamaru
    • Dunedin
    • Balclutha
    • Alexandra
    • Queenstown
    • Wanaka
  • Southland
    • All Southland
    • Invercargill
    • Gore
    • Stewart Island
  • Gisborne

Media

  • Video
    • All Video
    • NZ news video
    • Herald NOW
    • Business news video
    • Politics news video
    • Sport video
    • World news video
    • Lifestyle video
    • Entertainment video
    • Travel video
    • Markets with Madison
    • Kea Kids news
  • Podcasts
    • All Podcasts
    • The Front Page
    • On the Tiles
    • Ask me Anything
    • The Little Things
  • Cartoons
  • Photo galleries
  • Today's Paper - E-editions
  • Photo sales
  • Classifieds

NZME Network

  • Advertise with NZME
  • OneRoof
  • Driven Car Guide
  • BusinessDesk
  • Newstalk ZB
  • Sunlive
  • ZM
  • The Hits
  • Coast
  • Radio Hauraki
  • The Alternative Commentary Collective
  • Gold
  • Flava
  • iHeart Radio
  • Hokonui
  • Radio Wanaka
  • iHeartCountry New Zealand
  • Restaurant Hub
  • NZME Events

SubscribeSign In

Advertisement
Advertise with NZME.
Home / New Zealand

Ancestry: DNA test gift helps Waikato 80-year-old uncover family secret

Danielle Zollickhofer
Danielle Zollickhofer
Waikato News Director & Multimedia Journalist·Waikato Herald·
15 Jan, 2026 04:00 PM8 mins to read

Subscribe to listen

Access to Herald Premium articles require a Premium subscription. Subscribe now to listen.
Already a subscriber?  

Listening to articles is free for open-access content—explore other articles or learn more about text-to-speech.
‌
Save
    Share this article
Morning Headlines | Severe weather warnings for the North Island and Scott Robertson's All Blacks departure | Friday, January 16, 2026

Halina Tilsley was always confident she knew who she was.

Born after the end of World War II, she was the daughter of a Polish woman and a British-born Kiwi soldier, a mother of two, a grandmother and great-grandmother.

But two years ago, her life and the lives of her family turned upside down when a chance discovery revealed that the man who Halina had always known as “Dad” was not her biological father.

Then, last year, another bombshell dropped: her biological father was not only someone she had heard about before, but he was still alive, aged 100, and living in Germany.

What she thought she knew

Advertisement
Advertise with NZME.
Advertisement
Advertise with NZME.

Her whole life, Halina, now 80 and living near Hamilton, believed her father was Ernest Petersen, a British-born Kiwi soldier who became a prisoner of war in Poland during World War II.

Her mother was Daniela Bem, a Polish woman from Sosnowiec.

Halina Tilsley is going to meet her biological father, Hubert Kroll (right inset), in February. Hubert, now 100, met Halina's mother Daniela Bem (left inset) during World War II.
Halina Tilsley is going to meet her biological father, Hubert Kroll (right inset), in February. Hubert, now 100, met Halina's mother Daniela Bem (left inset) during World War II.

After the start of the war in 1939, Sosnowiec was occupied and annexed by Nazi Germany.

Daniela’s brother was sent to a concentration camp.

Advertisement
Advertise with NZME.

Her father was working in a coal mine, where he met Ernest, who was forced to work there.

In August 1944, Daniela’s father took Ernest home and introduced him to his family.

“[It] just grew from there,” Halina told the Waikato Herald.

 Halina Tilsley, 80, at her home in rural Waikato. Photo / Danielle Zollickhofer
Halina Tilsley, 80, at her home in rural Waikato. Photo / Danielle Zollickhofer

“[Ernest] would come home maybe every three or four weeks ... and would visit Mum.”

Eventually, Ernest and Daniela eloped in Krakow, Poland, in March 1945.

After the war ended, Ernest, like other soldiers, was repatriated to London. Daniela followed him.

From Europe to the unknown

Daniela travelled to London alone, from Poland via Prague, Czech Republic, where she gave birth to Halina in September 1945.

“[My mother] used to tell me that I was premature.

“It wasn’t till I got to my teenage years that I started working out, you know, that’s not nine months ... and working out three months premature doesn’t seem realistic – not back then.

“But I never said anything to her and ... just went along with what she said.”

Advertisement
Advertise with NZME.

Daniela and Ernest lived in London for a while before coming to New Zealand in 1946.

 Daniela and Ernest Petersen, pictured a couple of days after their elopement in Kraków, Poland.
Daniela and Ernest Petersen, pictured a couple of days after their elopement in Kraków, Poland.

Ernest, Daniela and Halina lived on Ernest’s family farm in Hikuai that he had purchased.

The start was hard for Daniela, not only because she didn’t speak any English.

“It was so remote, coming from a big city like London to a little Coromandel township.

“[Daniela] didn’t even know where New Zealand was, had never even heard of it.

“[But] she loved the farm life, loved milking the cows ... and she fitted into life here very well.

Advertisement
Advertise with NZME.

“Just after they arrived, [Daniela] went to what were the local country dances every Saturday night.

“She went along all dressed up in London fashion. She said the following week, all the young women had copied her style.”

Nothing out of the ordinary

To Halina, Daniela’s and Ernest’s relationship seemed “normal” for the times.

A couple of years after Halina was born, Ernest and Daniela welcomed a son and a daughter.

“As a lot of men in those days, they were absent fathers. He was always with the boys ... He was very hard, very strict.

“[I] never lacked anything, but the love wasn’t there.”

Advertisement
Advertise with NZME.
 Halina Tilsley as a four-month-old.
Halina Tilsley as a four-month-old.

Halina remembers her mother fondly.

“She was just wonderful. She and I were ... [very close] all the way through my life.”

Daniela died in 2013 in Thames.

A bombshell revelation

In 2023, Halina gifted her daughter Wanda a DNA test for Christmas.

After the results, nothing was quite the same.

Aside from Wanda being “a whole lot more Polish” than she thought, the test results showed “no British” heritage, although Ernest was born in the UK.

Advertisement
Advertise with NZME.

“[My results were] all eastern European, Baltics and German,” Wanda said.

This meant Ernest couldn’t have been Halina’s biological father.

To confirm, Wanda’s daughter, as well as Halina, her other daughter Stefania, and Stefania’s daughter Summer, also did a DNA test, revealing similar results.

Halina was in shock and disbelief, saying she felt like her whole life had been a lie.

 Daniela Bem as a young girl in the early 1940s. This is one of the photos, Hubert kept close to his heart.
Daniela Bem as a young girl in the early 1940s. This is one of the photos, Hubert kept close to his heart.

“You know ... all your life ... you know who you are, your identity.

“[But now] I wasn’t who I thought I was.”

Advertisement
Advertise with NZME.

Coming to terms with that news was tough, but despite this, Halina said she wasn’t upset with her mother “at all”.

“She did [her] best.

“She must have been a strong woman to carry all of that on her own.”

Halina and her family let the news settle and didn’t do any further research for a year.

When they were ready to start the search for Halina’s birth father last year, they reached out to Halina’s half-sister, who took a lot of their mother’s belongings after her death.

An unexpected letter

The sister found a letter, written in Polish and dated 1984, from the family of someone named Hubert, who was trying to reconnect with Daniela.

Advertisement
Advertise with NZME.

Through Daniela’s wartime recollections, the DNA test results and the letter, the family pieced together that Hubert must be Halina’s biological father.

Through social media, the family tracked down the author of the letter and messaged him.

“He replied within minutes,” Wanda said.

“He was shocked ... and he said... Hubert is still alive.”

 Hubert Kroll, 100, is Halina Tilsley's biological father.
Hubert Kroll, 100, is Halina Tilsley's biological father.

He had just celebrated his 100th birthday.

When they told Halina about this, she couldn’t believe it.

Advertisement
Advertise with NZME.

“[I thought] ‘No, that’s impossible, it can’t be, it can’t be’. I went home absolutely shaking and stunned. I’m still stunned, it’s just too amazing.”

A special someone

Halina and her daughters always knew there had been a special man in Daniela’s life before Ernest.

During World War II, nearly 3 million people from Poland were deported to Germany for forced labour.

In 1941, while Daniela’s father was working in the coal mine, Daniela, then 16 years old, and her sister were forced to work for a farming family in Germany.

“[The Kroll family] were ‘good Germans’, they looked after them ... and let [my mother and aunt] visit their parents throughout the war,” Halina said.

Daniela Bem (standing on the left), pictured with Hubert's younger siblings, her sister Krystyna (third from left), Hubert (centre), Hubert's grandmother (second from right), Daniela's mother (right) and Hubert's mother (bottom left) on the Kroll's farm.
Daniela Bem (standing on the left), pictured with Hubert's younger siblings, her sister Krystyna (third from left), Hubert (centre), Hubert's grandmother (second from right), Daniela's mother (right) and Hubert's mother (bottom left) on the Kroll's farm.

The Krolls had a son, Hubert, and her whole life, Daniela never forgot about him, Halina said.

Advertisement
Advertise with NZME.

“She would mention the name of Hubert quite often and talk about him. [So we always knew] she must have really liked him.”

Halina said she knew her mother kept in touch with him and even visited him regularly from the 1970s onwards.

While Halina and her family don’t know for sure what happened during the war, they assume love must have blossomed between Hubert and Daniela.

However, a serious relationship was out of question with Hubert being German and Daniela being Polish.

A relationship could have been punishable by death, Halina said.

New revelations

After connecting with Hubert’s family last year, they sent Halina two video messages of Hubert saying he was “delighted” to hear from her and that it was “never too late” to reconnect.

Advertisement
Advertise with NZME.

Halina also learned that Hubert had written to her mother in New Zealand twice, but never received a response.

 Hubert Kroll and Daniela Petersen (nee Bem) in England in the 1970s.
Hubert Kroll and Daniela Petersen (nee Bem) in England in the 1970s.

Hubert kept several photos of Daniela close to his heart and only reluctantly got married in 1964 to an English woman, because he didn’t want to be alone for the rest of his life.

His wife died 10 years ago and they never had any children.

Moving forward

The journey so far has been a “rollercoaster” for Halina.

In February, Halina is flying to Germany to meet Hubert for the first time.

Halina’s family has set up a Givealittle page to cover her flights and travel expenses.

Advertisement
Advertise with NZME.

Hubert will also meet his grandaughters Wanda and Stefania, and great-granddaughter Summer, who will fly to Germany with Halina.

“[I’m] overwhelmed, but so excited ... [it’s all] too emotional,” Halina said.

 Halina Tilsley, with her daughter Wanda Sarnecki-Butcher and Wanda's husband David Butcher, who will fly with her to Germany to meet Hubert. Photo / Danielle Zollickhofer
Halina Tilsley, with her daughter Wanda Sarnecki-Butcher and Wanda's husband David Butcher, who will fly with her to Germany to meet Hubert. Photo / Danielle Zollickhofer

Aside from the big flight overseas and coming to terms with everything, another thing is keeping her awake at night: what to say to Hubert when she sees him for the first time.

“I haven’t come up with anything yet, but it will be something simple.

“I [also] want to know if he knew or suspected he had a daughter,” Halina said.

“I want to hear about [Hubert and Daniela’s] love, because I never got to hear it from [Daniela],” Wanda added.

Advertisement
Advertise with NZME.

But most of all, Halina hopes the trip will bring her closure.

“[I hope] That I know who I am, that I found my place in the world – even if it’s on the other side of it,” Halina said.

Danielle Zollickhofer is the Waikato news director and a multimedia journalist at the Waikato Herald. She joined NZME in 2021 and is based in Hamilton.

Save
    Share this article

Latest from New Zealand

New Zealand

Police seek driver who helped injured assault victim in early hours

28 Jan 06:25 AM
New Zealand

'Wanted to teach him a lesson': Bakery owner accused of running down man in retaliation

28 Jan 06:00 AM
New Zealand

First Mount Maunganui landslide victim formally identified, would have turned 16 today

28 Jan 05:35 AM

Sponsored

Discover Australia with AAT Kings’ easy-going guided holidays 

15 Jan 12:33 AM
Advertisement
Advertise with NZME.

Latest from New Zealand

Police seek driver who helped injured assault victim in early hours
New Zealand

Police seek driver who helped injured assault victim in early hours

The person picked up the injured man in Onerahi about 4am.

28 Jan 06:25 AM
'Wanted to teach him a lesson': Bakery owner accused of running down man in retaliation
New Zealand

'Wanted to teach him a lesson': Bakery owner accused of running down man in retaliation

28 Jan 06:00 AM
 First Mount Maunganui landslide victim formally identified, would have turned 16 today
New Zealand

First Mount Maunganui landslide victim formally identified, would have turned 16 today

28 Jan 05:35 AM


Discover Australia with AAT Kings’ easy-going guided holidays 
Sponsored

Discover Australia with AAT Kings’ easy-going guided holidays 

15 Jan 12:33 AM
NZ Herald
  • About NZ Herald
  • Meet the journalists
  • Newsletters
  • Classifieds
  • Help & support
  • Contact us
  • House rules
  • Privacy Policy
  • Terms of use
  • Competition terms & conditions
  • Our use of AI
Subscriber Services
  • NZ Herald e-editions
  • Daily puzzles & quizzes
  • Manage your digital subscription
  • Manage your print subscription
  • Subscribe to the NZ Herald newspaper
  • Subscribe to Herald Premium
  • Gift a subscription
  • Subscriber FAQs
  • Subscription terms & conditions
  • Promotions and subscriber benefits
NZME Network
  • The New Zealand Herald
  • The Northland Age
  • The Northern Advocate
  • Waikato Herald
  • Bay of Plenty Times
  • Rotorua Daily Post
  • Hawke's Bay Today
  • Whanganui Chronicle
  • Viva
  • NZ Listener
  • Newstalk ZB
  • BusinessDesk
  • OneRoof
  • Driven Car Guide
  • iHeart Radio
  • Restaurant Hub
NZME
  • About NZME
  • NZME careers
  • Advertise with NZME
  • Digital self-service advertising
  • Book your classified ad
  • Photo sales
  • NZME Events
  • © Copyright 2026 NZME Publishing Limited
TOP