David Hanmer Welsh judge (1330–1387) Parents Philip Hanmer Annes ab Dafydd Children Jenkin Hanmer Gruffudd ap Sir David Hanmer Philip Hanmer Margaret Hanmer Gruffudd Hanmer Siblings Dafydd 'Foel' Hanmer Dafydd Foel ap Philip Hanmer Margaret Hanmer Margred ferch Philip Hanmer Myfanwy Hanmer Partners Angharad ferch Llywelyn