His parents were Thomas Crozier and Mary Emma Crozier of the Hope Arms Hotel, Main Street, Castleblayney. In 1901 the family lived in house 64, Muckno or Noble Street, Castleblayney, Co. Monaghan. By 1911, Mary Emma Crozier and her family are living in house 1, Drumillard, Little West Street, Castleblayney, Co. Monaghan.
The National Archives records a Medal Index Card as follows:
Crozier, Samuel Wilfred