Manual cat. (hdg.: Gilbert of Sempringham, Saint, 1083?-1189; usage: St. Gilbert of Sempringham; S. Gilbert of Sepringham; Saint Gilbert de Sempringham)
New Catholic encyclopedia, c1967 (Gilbert of Sempringham, St.; founder of the Gilbertines; b. Sempringham, Lincolnshire, England, c. 1083; d. Sempringham Feb. 4, 1189)
The Book of St Gilbert, 1987 CIP t.p. (St Gilbert) CIP info. (Saint Gilbert; St Gilbert; St Gilbert of Sempringham; d. in 1189; canonized in 1202)