- William Giffard
- Jens Poulsen af Gamtofte
- Melatiah Martin
Birth - 31 August 1673 (39 year anniversary) - Swansea, Rehoboth, Bristol, MA - Wolff Knoll
- Count de St. Pol Pierre De Luxembourg
- Sir Ralph de Stafford
Death - 31 August 1372 (340 year anniversary) - Tunbridge Castle, Kent, England - Robert "Blanchmains" Harcourt
Death - 31 August 1190 (522 year anniversary) - , , Durazzo Provence, West Albania - Leofric Iii Earl Mercia
Death - 31 August 1057 (655 year anniversary) - , BROMLEY, Stafford, England - Louis Ii, Emperor Holy Roman Empir
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