The hometown in Flanders was written as Bouire which may be Boucres.
Baptismal dates for the children of Jacques and Sara (Descou) Le Pla have been transcribed from the Baptismal Register of the French Colony (1654-1724) at Thorney. (R. Hyett Warner, The History of Thorney Abbey, Cambridgeshire. Wisbech, England Leach & Son, 1879, pp. 290-359)