- John Marsh
Birth - April 1618 (1 year anniversary) - Probably Of Brai, Essex, England - Anselm Marshall
- Ernulf De Mandeville
Death - April 1178 (441 year anniversary) - England - William Prince Of England
Death - April 1156 (463 year anniversary) - Wallingford Cast, Wallingford, Berkshire, England - Richilde Queen Of Franks
- Pippin Carloman King Italy
Birth - between April 773 and 777 (846 year anniversary) - Of, Aachen, Rhineland, Prussia - Plectrude (Family name unknown)
- Grimoald Mayor Of Neustria
Death - April 714 (905 year anniversary) - St Jacques Churc, Liege, Belgium - Petronille De Grentmesnil
- Amadeo III Count Savoy
- Hildegarde (Family name unknown) [Countessof Anjo
Death - 1 April 1046 (573 year anniversary) - Jerusalem, Palastein
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