Foulke, R. A. (1979). Crozier family: One branch descended from James Crozier, who became a member of the Masonic Lodge of St. John, Dublin, Ireland, in 1808 and whose descendants settled on Prince Edward Island, Canada (2d ed., rev. and updated.). Foulke.

Foulke, Roy Anderson. Crozier Family: One Branch Descended from James Crozier, Who Became a Member of the Masonic Lodge of St. John, Dublin, Ireland, in 1808 and Whose Descendants Settled on Prince Edward Island, Canada. 2d ed., rev. and updated. Foulke, 1979.