Loans to the king as well as fines to the parliament had greatly injured the Isham estates, when in 1651, Sir Justinian succeeded to the Isham baronetcy.
Mark Isham | Williams-Wynn baronets | Isham Jones | Wynn baronets | Naylor-Leyland baronets | Hulse baronets | Gell baronets | Garrard baronets | Euseby Isham | Crawley-Boevey baronets | Congreve baronets | Codrington baronets | Chadwyck-Healey baronets | Cave-Browne-Cave baronets | Blackett baronets | Acland baronets | Wilmot baronets | Wayne Isham | Slingsby baronets | Nugent baronets | Mosley Baronets | Mackworth baronets | Littleton baronets | Grant baronets | Graham Baronets | Gethin baronets | Frederick baronets | Esmonde baronets | Edmonstone baronets | Dolben baronets |