GILBERT PIERREL

Old French name of Germanic (Frankish) origin, derived from gisil ‘pledge’ + berht ‘bright, famous’. It was adopted by the Normans and introduced by them to Britain. This was the name of the founder of the only native British religious order (abolished at the Dissolution of the Monasteries), St Gilbert of Sempringham (?1083–1189), in whose honour it is still sometimes bestowed, especially among Roman Catholics. It gained a wider currency in the 19th century.