The seal is oval in shape.
Robert fought at the Battle of Falkirk, 1298, and was present at the siege of Caerlaverock, 1300.
He died in 1315.
Robert appears in the following rolls:
The Falkirk Roll, H 67 and The Caerlaverock Poem, K 19
In these rolls, he bears:
Gules three lions passant in pale argent overall a bend azure