People Hawise De Burgh Hawise De Burgh Hawise De Burgh from . About Family Husband Sir Robert De Grelle Children She has two children, Jean and Thomas (745) . Hawise De Burgh's Children (2) Jean De Grelle Thomas De Grelle, 1st Lord Grelle, 745 Comments There are no comments yet. Enter your name here: Enter your email here: Enter your message here: Your message is required. Markdown cheatsheet. Submit