John Strathdee (son of William Strathdee and Elspet Kerr) was born 08 Oct 1753 in Cachanhead, Botriphnie, and died date unknown.He married Isobel Robertson on 03 Jan 1782 in Botriphnie, Banff. More About John Strathdee and Isobel Robertson: Marriage: 03 Jan 1782, Botriphnie, Banff.