About Thomas de Vaux, of Dirleton
Johannis23 de Vaux, Dominus de Dirleton: Johannis was at one time Sheriff of Edinburgh. Johannis’s first son, Thomas Vaux, was one of the earls and lords who led the Scottish army at the Battle of Halidon Hill, 1333. He fell at the Battle of Durham, 1346, and died without issue. Johannis’ second son, William22, succeeded to Dirleton.