1. WARIN¹ DE MUNCHENSI was born between 1109 and 1293, and died between 14 May 1219 and 1403. He married after 14 May 1219, (YZ-7) JOAN MARSHALL^[3], daughter of (YZ-3) William, 3rd Earl of Pembroke and (L-19) Isabel Fitz Gilbert (de CLARE), Countess of Pembroke.
Child:

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2

i.

JOAN2 DE MUNCHENSI, d. before 30 Sept. 1307; m. (YD-18) SIR WILLIAM DE VALENCE, b. about 1225/6[1], d. before 18 May 1296[1], son of (YD-15) Hugh X, Count of la Marche and (BG-9) Isabella (of ANGOULÊME).

2. JOAN² DE MUNCHENSI (Warin¹), daughter of (1) Warin¹ and (YZ-7) Joan (MARSHALL) MUNCHENSI, was born between 1123 and 1293, and died between 1137 and 30 Sept. 1307^[1]. She married (YD-18) SIR WILLIAM DE VALENCE, son of (YD-15) Hugh X, Count of la Marche and (BG-9) Isabella (of ANGOULÊME), who was born about 1225/6^[1], and died before 18 May 1296^[1]. ^{[4, 2]}
Child: See (YD-18) Sir William de VALENCE