John Forbes, 8th Lord Forbes Scottish peer (1542–1606) Parents Elizabeth Keith William Forbes, 7th Lord Forbes Children William Forbes Katherine Forbes Jean Forbes Arthur Forbes, 9th Lord Forbes John Forbes Margaret Forbes Isobel Forbes Siblings Anne Forbes unknown son Forbes Elizabeth Forbes Christian Forbes Barbara Forbes Catherine Forbes James Forbes of Lethenty Arthur Forbes of Logie William Forbes of Fodderbirse Abraham Forbes of Blacktown Robert Forbes Jean Forbes Margaret Forbes unknown son Forbes Christian Forbes Isabel Forbes Partners Janet Seton Lady Margaret Gordon