The former Sunrise host, 54, uncovered her family secrets as she traced her family back to New Zealand.

On Wednesday, Doyle joined hosts Nat and Shirvo on Sunrise, recalling that she was told how her great-grandmother Annie started a confectionary shop before getting into bootlegging booze.

During the SBS show, Doyle learned how Annie used to sell “medicated health wine”, which was more than 21 percent alcohol, to rail workers.

“Bless Annie.

She is a bootlegger.

She was selling moonshine under the counter of a lolly shop! She is my new hero,” Doyle said.

“The thought of turning the tables and making it about me (becoming the story), I suddenly was a little nervous about that part,” Mel said, explaining her trepidation.

“I also thought, ‘What are they going to find?’ What if there are family scandals that no-one has told me about.

But I feel really lucky to have an incredible team of researchers to do so much work to delve into the archives and find documents, marriage certificates, the family tree.

Things I would never have been able to find out.

So I feel really lucky that we got that chance.

”Doyle said she learned her great-grandmother’s father had served time in jail.

They had arrived in New Zealand, been given a parcel of land, right at the time of the Maori wars.

Doyle said learning her ancestors on both sides had been granted a parcel of land, meant she understood someone else had been displaced, which was shocking to learn.

“But I think knowing how tough things were and how harsh it was in those times and those conditions and raising a family where there’s no food and clothes and people are dying (really moved me).

You see the family tree, and it’s a name and a year of birth and a year of death, and suddenly, I could bring them to life and know their experiences (through the show).

I think we all like to know there is a bit of our family history running through our own blood, making us the person that we are today.

”