1. SIR GILBERT¹ DE GREINVILLE of Hallaton, Leicestershire, England, United Kingdom has an unknown birthdate. ^[1]
Child:

+

2

i.

JOAN2 DE GREINVILLE, m. (1) (NV-1) SIR JOHN DE ENGAINE; m. (2) (EM-1) HENRY BISETH, b. about 1225.

2. JOAN² DE GREINVILLE (Gilbert¹), daughter of (1) Sir Gilbert¹, was born between 1185 and 1246, and died between 1240 and 1356. She married (1st) (NV-1) SIR JOHN DE ENGAINE. She married (2nd) (EM-1) HENRY BISETH, who was born about 1225. ^[1]
Child of: Joan² de GREINVILLE and Sir John de ENGAINE: See (NV-1) Sir John de ENGAINE

Child of: Joan² de GREINVILLE and Henry BISETH: See (EM-1) Henry BISETH