Guy V de Laval
Guy V de Laval was the Lord of Laval, Mayenne.
Family
Guy was the son of Guy IV de Laval and Emma de Dunstanville. He married Avoise de Craon, daughter of Maurice II de Craon. They had issue:- Guy VI de Laval known as Guyonnet de Laval
- Ozanne, mentioned in a charter of Réau Abbey, cited by Charles Maucourt de Bourjolly
- Emma de Laval who inherited the title in 1211 on the death of her brother Guyonnet. Married Robert I, Count of Alençon, Mathieu II de Montmorency and Jean de Choisy et de Toucy.
- Isabeau de Laval who married Bouchard VI de Montmorency.