English/Irish family of THRIFT, several of whom were Trinity College Dublin graduates in mathematics. Related to Yates family. Included siblings William Edward (1870-1942), Lily (later McCaw, 1875-?), Henry (went by Harry, 1882-1958). E.g., see https://en.wikipedia.org/wiki/William_Thrift. Yorkshire (?) origins, settled in Carlow in Ireland circa 1880.
Annals of Irish Maths? I had to google it. What an interesting subject. I love the Annals and I love Mathematics. Sounds like a new project for the Ireland Project Topics Team
McCaw, Lily of Cooldreena Lurgan county Armagh widow died 5 March 1961 Probate Belfast 17 July to Vera Lily McCaw spinster. Effects £1279 8s. 2d
https://apps.proni.gov.uk/WillsCalendar_IE/WillsSearch.aspx
...and Vera Lily McCaw was born in 1909, see https://civilrecords.irishgenealogy.ie/churchrecords/images/birth_returns/births_1909/01596/1641542.pdf
Glad you approve! Things are well under way at http://cardcolm.org/AIMM.html as we approach our 5th anniversary. http://www.mathsireland.ie/annals-of-irish-mathematics-mathematicians/aimm-overview
Hi Clom, I see you are not signing in. Are you a member of Wikitree? I started an Irish Mathematicians Team to work from our end. If you or anyone else would like to join and help out, please let me know. Maybe you could add a link on your end to some of our better Profiles.
The Thift maths grads are included in this Carlow blog http://www.mathsireland.ie/blog/2019_08_cm Thanks to all for help with details.