In this fourth episode of Series Three - THE DEFIANT, host Andrew meets with the President of the Sephardic Genealogical Society, David Mendoza to find out how he got into tracing his family's history, and what it's like to trace Sephardic roots. Life Story - Miguel de Mendonça Valladolid David has chosen his ancestor's nephew Miguel de Mendonça Valladolid as the life story to share, and this is a remarkable story about a man's defiance against religious persecution, and his strength of mind and principles to not convert from Sephardim to 'New Christian', something that he would hold until his execution in Lisbon in 1731. The Brick Wall - Aaron Mendoza  It's David's ancestor, Aaron Mendoza that is giving him a headache, and this brick wall is seemingly endless.  Aside from a marriage at Bevis Marks Synagogue in London in 1730 to his wife Benvenida, his work in 1733 to translate the first Jewish book to be published in England, and an appearance in London in 1744, he completely vanishes.There is an Ireland connection somewhere (where there were some small Portuguese Jewish communities), and Benvenida appears receiving charitable payments in 1749, but what becomes of Aaron? When and where did he go, and when and where did he die? It really could be a pin-in-a-map scenario!Did he die between 1744 and 1749? Was his death in Ireland?If you think you can help David with a clue or a research idea, then head to our contact form at familyhistoriespodcast.com and we'll pass your message on to him. In the meantime,  David is initially unsure whether to accept Andrew's offer of help, but then things don't always quite go to plan...- - -Episode CreditsSeries Three, Episode FourAndrew Martin - Host and ProducerDavid Mendoza - GuestShow notes and more: familyhistoriespodcast.comFind your genealogy course from Pharos Tutors today.What will you discover?Discover your family history with a MyHeritage DNA test.Disclaimer: This post contains affiliate links. If you make a purchase, I may receive a commission at no extra cost to you.Support the showThank you for listening! You can sign up to our email newsletter for the latest and behind the scenes news. You can find us on Twitter @FamilyHistPod, Facebook, Instagram, and BlueSky. If you liked this episode please subscribe for free, or leave a rating or review, or consider giving us a 'tip' to keep the show funded.