John de Lancaster

John served in the wars against the Scots, and was present at the siege of Carlaverock, 1300. He also fought in Gascony.

He died in 1319.

John appears in The The Caerlaverock Poem, K9, & Glover's Roll, B49, where he bears

Argent two bars and on a canton gules a lion passant gardant or

Roger de Lancaster bears the same arms in St George's Roll, E263