Grecia de Briwere
- Born: Abt 1186, Devonshire, England
- Marriage: Renold de Braose 737
- Died: 1223, England about age 37
Other names for Grecia were Grace of Briwere and Graecia de Briwere.
Weis' Ancestral Roots of Certain American Colonists Who Came to America before 1700, 8th Edition, 177:7. 160
Cokayne's "Complete Peerage", (Abergavenny, p.22). 141
Grecia married Renold de Braose, son of William de Braose 3rd Baron Bramber. Lord Brecknock, Abergavenny and Bertha de Pîtres.737 (Renold de Braose was born about 1182 in Bramber, Sussex, England, died on 5 May 1227-9 Jun 1228 in Brecon, Breconshire, Wales 141 and was buried in St. John's, Brecon, Breconshire, Wales.)