Adam Simpson-York is a family historian and researcher, who uses his skills to reunite modern-day descendants with their family heirlooms found in auctions.

Dr. Angela Buckley is an author and historian, specialising in the history of crime, policing, and forensics. She has written many books on Victorian crime and policing, and has contributed to national magazines and newspapers, and television and radio productions.

Bob Sorrentino is an Italian-American family historian, author, and the host of Italian Roots & Genealogy podcast.

Christine Payne is a family and social historian.

Daniel Loftus is an Irish genealogist, co-founder of The Hidden Branch, and founder of Project Infant - which aims to research the victims of Ireland's Mother and Baby Homes.

Daniel Smith-Ramos is a genealogist, and co-founder of the Spanish-language genealogy magazine Revista Descendientes.

Danielle Dardashti is an Emmy award-winning documentary writer/producer, a former on-air TV news reporter, and a storySLAM champion who has been featured on NPR’s Moth Radio Hour. She is the co-author of the Jewish Family Fun Book (Jewish Lights) and co-founder/Creative Director of live storytelling show Storyboom. With her sister Galeet, she created the award-winning podcast 'The Nightingale of Iran'.

Else Churchill is an author and historian, and she is the Genealogist at The Society of Genealogists. 

Fiona Brooker is a New Zealander professional genealogist.

Dr. Galeet Dardashti is a musician and anthropologist of Middle Eastern Jewish culture.  With sister Danielle, she created the award-winning podcast 'The Nightingale of Iran'. She has held Assistant Professor positions at JTS and NYU and is currently a Fellow at University of Pennsylvania’s Katz Center.

Jackie Kohnstamm is an author and playwright.

Jennifer Jones is an Australian genealogist and blogger, and curator of the One-Place Study into Haverfordwest in Pembrokeshire, Wales.

Lisa Louise Cooke is a genealogist, author, conference speaker, and podcaster, best known for as the host of shows Genealogy Gems and Family Tree Magazine podcast. 

Dr. Nick Barratt is a professional genealogis, author, speaker, historian, Medievalist and broadcaster, having worked on and off screen in a range of television shows including Who Do You Think You Are?

Sylvia Valentine is a genealogist and the Chair of the Register of Qualified Genealogists.