Katherine Pavenham

✓ Katherine (c.1372-1436), elder daughter and coheir of Sir Laurence Pavenham of Pavenham, Beds., by Elizabeth, daughter and coheir of John, Lord Engaine; widow of Sir William Cheyne; wife of Sir Thomas Aylesbury and mother of Eleanor. Her parents not wired. Sources: History of Parliament 1386-1421 ('STAFFORD, Humphrey (c.1384-1419), of Grafton'; 'STAFFORD, Ralph (d.1410)'; 'AYLESBURY, Sir Thomas (d.1418)'; 'AYLESBURY, Sir John (1334-1409)'); Richardson, Magna Carta Ancestry / Royal Ancestry II pp.409-10 (via WikiTree Stafford-1156). [DIRECT ANCESTOR OF THE COMPILER: flag added 22 Oct 2026 by walking the tree from Aynsley, so that this marker is reliable and can be searched.]