Matilda married John Strathbogie about 1312 in Of, STRATHBOGIE, Aberdeenshire, Scotland. John (son of John Strathbogie, [EARL OF ATHOL] and Marjory (Margaret) Of Mar, [COUNTESS OF ATH) was born about 1292 in Of, STRATHBOGIE, Aberdeenshire, Scotland. [Group Sheet] [Family Chart]