Jeremy Spencer (born Jeremy Cedric Spencer in Hartlepool on 4 July 1948) is a British musician, best known for playing slide guitar and piano in the original line-up of the rock band Fleetwood Mac. A member since Fleetwood Mac's inception in July 1967, he remained with the band until his abrupt departure in February 1971 when he joined the "Children of God", a new religious movement now known as "The Family International", with which he is still affiliated.