He is married to Joan de Cornwall.
They got married before 1309 at 2nd husband.Source 1
Child(ren):
Sir John Howard of Wiggenhall and E Winch; Gentleman of the Bedchamber toEdward I; Sheriff of Norfolk and Suffolk 3 Oct 1317 - 12 June 1323;married Joan (m. 3rd John Avenel, of Gunthorpe, Norfolk), widow of SirThomas Peche, MP Cambs 1307, and daughter of Sir Richard de Cornwall(illegitimate son of Richard, Earl of Cornwall, 2nd son of King John.[Burke's Peerage]
John Howard | ||||||||||||||||||||||||||||||||||
< 1309 | ||||||||||||||||||||||||||||||||||
Joan de Cornwall |