Sir Robert Stewart, of Daldowie

Medliand's Scotland, Kings, as updated May 2022, does not include Robert as a child of John and Margaret Bonkyl. This omission probably means there's no primary source to confirm him in the family.

The following are cited as children of John and Margaret:
ALEXANDER Stewart of Bonkyl ([1280/85?]-[1315/19]).
ALAN Stewart of Dreghorn (-killed in battle Halidon Hill 19 Jul 1333).
WALTER Stewart of Garlies and Dalswinton (-after 1333).
JAMES Stewart of Pearston (-killed in battle Halidon Hill 19 Jul 1333).
JOHN Stewart of Daldar [Jedworth] ([before 1298]-[killed in battle Halidon Hill 19 Jul 1333, or 1361 or after]).
ISABEL Stewart (-after 16 Jul 1351).

Robert was the seventh son of Sir John Stewart and Margret Bonkyll