Nielsen Hayden genealogy
Ancestors of Maurice fitz Maurice
Abt 1238 - Bef 1277 (~ 39 years) ┌── Walter fitz Other (Between 1045 and 1050 - Aft 1100) =>
┌── Gerald of Windsor (1070 - Aft 1116)
│ └── Beatrice
│
┌── Maurice fitz Gerald (Abt 1100 - 1 Sep 1176 Wexford, Ireland)
│ │
│ │ ┌── Rhys ap Tewdyr, King of Deheubarth ( - Apr 1093 Brycheiniog, Wales) =>
│ └── Nest ferch Rhys (Abt 1085 - Bef 1136)
│ └── Gwladus ferch Rhiwallon =>
│
┌── Gerald fitz Maurice (Bef 1150 of Offaly, Ireland - Bef 15 Jan 1204)
│ └── Alice ( - Aft 1170)
│
┌── Maurice fitz Gerald (Abt 1190 of Offaly, Ireland - 1257 Youghal, Cork, Ireland)
│ │
│ │ ┌── Robert de Bermingham (of Offaly, Ireland - ??)
│ └── Eve de Bermingham ( - Abt 1225)
│
Maurice fitz Maurice (Abt 1238 - Bef 2 Sep 1277)
└── Juliane