- Mieszko I, Prince Silesia
Birth - about 1138 - Of Wroclaw, Wroclaw, Poland - Enguerrand Fontaine
Birth - about 1138 - Richmond Castle, Aberdeen, Aberdeenshire, Scotland - Waltheof Earl Of Dunbar
- John Freshmarsh
- Hugh de Longfield
- Gervace de Beaumont
Birth - about 1138 - Of, Leicester, Leicestershire, England - John "Monoculus" Fitznigell
- Boleslaw Iii "Crooked Mouth", Prince Of Poland
- William de Ferrers
- Robert de Ferrers
- Raoul I de Coucy
Birth - about 1139 - Boves, Somme, France - Llywarch "Goch" Ap Iorwerth
Birth - about 1139 - Of, Rhos, Denbighshire, Wales - Walram Iii, Prince Lorraine
- Konrad, Prince Of Glogau
Birth - about 1139 - Of Wroclaw, Wroclaw, Poland - Walter de Gaunt
- George Fitz Grimbaldus
Birth - about 1139 - Of, Letheringsett, Norfolk, England - William D' Aubigny (Albini)
- Geoffrey Or Gaufred Wake
Birth - about 1139 - Of Liddell, Cmbrln, Eng
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