1. SIR WILLIAM¹ LAMBOURNE was born circa 1340^[1], and died between 1373 and 1450. He married JOAN LE SOOR, who was born circa 1345^[1].
Maybe same person as Sir William Lamborne, 2nd. husb. of Joan Luscote?
Maybe (probably?) related to Joan Le Soor (b.1272) who md. Sir John Arundel
Child:

+

2

i.

ANNORA2 of Lamborne, Cornwall, England, United Kingdom, b. circa 1374; m. (BU-6) SIR JOHN ARUNDELL.

2. ANNORA² LAMBOURNE (William¹) of Lamborne, daughter of (1) Sir William¹ and Joan (LE SOOR), was born circa 1374, and died between 1394 and 1484. She married (BU-6) SIR JOHN ARUNDELL of Lanherne, Cornwall, son of (BU-5) John and (XN-2) Joan (LUSCOTE) ARUNDELL, who was born in 1372, died on 20 May 1433, and was buried on 7 June 1433 in St. Columb Major, Cornwall.
Child: See (BU-6) Sir John ARUNDELL