Counts of Laval Comtes de Laval Records #5 Holders Family filter On/Off Guy André Marie Joseph de Montmorency-Laval, count of Laval Guy XIII de Montfort, count of Laval * 1385 Guy XIV, count of Laval * 1406 Guy XVI, count of Laval * 1522 Jean Charles François de la Loubrerie, count of Laval Corrections and Updates To suggest a correction or an update. Click Here