Keimer , like his only sibling , Mary , was at first a follower of the Camisards .
Keimer was born in the later part of the seventeenth century in the London Borough of Southwark , England .
Keimer , like Keimer 's only sibling , Mary , was at first a follower of the Camisards .
Keimer was born in the later part of the seventeenth century in the London Borough of Southwark , England .