Ranulph de Gernon was born 1099 in Gernon Castle, Normandy, France to Ranulph le Meschin, 1st Earl of Chester (1074-1129) and Lucia of Mercia and died 1153 Cheshire, England of unspecified causes. He married Matilda of Gloucester (1120-1189) 1141 JL .
Children
| Name | Birth | Death | Joined with |
| Richard de Meschines (1143-?) | |||
| Joanna de Meschines (1145-?) | |||
| Beatrix de Meschines (1146-?) | 1146 | William de Malpas (c1150-) | |
| Hugh de Kevelioc, 3rd Earl of Chester (1147-1181) | 1147 | 30 June 1181 Leek, Staffordshire, England, United Kingdom | Bertrade de Montfort (c1155-1227) |
Footnotes (including sources)
| ‡ General |