- Russell Mc Neil
Death - April 1942 (34 year anniversary) - Toronto, Ontario, Canada - Thomas Bullock
- William Hamilton Stewart Mc Neil
Birth - April 1866 (110 year anniversary) - Clayton, Lanark, Ontario, Canada - Thomas Plimpton
- Thomas Clapp
- George Anderson
Birth - April 1620 (356 year anniversary) - Glasgow, Lanark, Scotland - John Marsh
Birth - April 1618 (358 year anniversary) - Probably Of Brai, Essex, England - Anselm Marshall
- Ernulf De Mandeville
Death - April 1178 (798 year anniversary) - England - William Prince Of England
Death - April 1156 (820 year anniversary) - Wallingford Cast, Wallingford, Berkshire, England - Pippin Carloman King Italy
Birth - between April 773 and 777 (1203 year anniversary) - Of, Aachen, Rhineland, Prussia - Grimoald Mayor Of Neustria
Death - April 714 (1262 year anniversary) - St Jacques Churc, Liege, Belgium - Francis Joseph McBratney
Death - 1 April 1912 (64 year anniversary) - Brockville, Leeds County, Ontario - William Thomas Mealy
Birth - 1 April 1872 (104 year anniversary) - Isle of Man, England - Elisha Smith
- Amadeo III Count Savoy
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