Thistlethwaite Family History and Genealogy. PDF eBook English 18.2 MB Year 1910. Family legend is that William Thistlethwaite restored the family home of Harborgill in Yorkshire, England in 1700, which is the cover photograph. This eBook provides over 1800 ancestors in England and the U.S.A. with essential dates of descendants ranging over 230 years from 1677 to 1908. A bit of poetry, great stories, biographies, and over 19 pedigree charts span this remarkable history of a family whose members were in the Society of Friends.