Mary Ann Thistlethwaite
- Born: 4 Feb 1836, Darlington, DUR
- Marriage: Edward Clark on 17 Dec 1862 in Friend's Meeting House, Bradford, YKS
- Died: After 1910
Noted events in her life were:
• Residence, 1910, 40, Woodland Terr. Darlington, DUR.
Mary married Edward Clark, son of Joseph Clark and Unknown, on 17 Dec 1862 in Friend's Meeting House, Bradford, YKS. (Edward Clark was born on 14 Aug 1834 in Doncaster, YKS, died on 12 Dec 1891 in Ripon, YKS and was buried on 16 Dec 1891 in Harrogate, YKS.). The cause of his death was Rupture of an aneurism of the heart.