They were hooked on the legend as kids. Now, Rick and Marty Lagina could be writing a 200-year-old mystery's last chapters on The Curse of Oak Island.

However, they eventually married and have two children, Alex Lagina and Maddie Lagina. Beyond this, Olivia’s background is not widely known, but she is believed to have Italian roots.

Find out more about Rick and Marty Lagina — the brothers at the center of hit series The Curse of Oak Island, and the world's longest-running treasure hunt.

Q&A with Oak Island's Marty Lagina and ... My wife had a harder time seeing ... You need to hurry I have a tumor in my chest might be nice if I could leave something for my grand kids. Think ...

A local family was honored Wednesday by the state and the Traverse Bay Children’s Advocacy Center. The center dedicated their building to Olivia and Marty Lagina, and the entire Lagina family.