1. Ivy Beatrice Lawrence 2. Alice Mary Murray Ivy Beatrice Lawrence was the daughter of Thomas Lawrence and Elizabeth James Toms. In 1922 she married Archibald McQuarrie Ritchie, son of James Ritchie and Helen Davidson Elliott. Alice Mary Murray was the daughter of Henry Murray and Alice Parcell. In 1920 she married Thomas Alfred Crabbe, son of James Newberry Crabbe and Isabella McFarlane Begg