I am searching for information on the family(s) of Thomas & Lucretia (nee Hammet) Buckingham. My research has led me to believe that they lived in either Twitchen or North Molton in Devon, England. Thomas was born about 1780 and Lucretia was born about 1784. They were married in July 1802. Sons Thomas and John as well as daughter Elizabeth migrated to Australia in 1849/50.
I would be extremely grateful for the smallest piece of information in regard to my inquiry.