John Burke, 1st Viscount Bourke

Brabazon had two sons by his wife Ursula, the eldest named Malbie, born about 1580, the younger named Edward and a daughter Catherine. He further consolidated his position in Connacht through the marriage of his daughter Catherine to John Burke of Dunsandle (later Viscount Clanmorris), third surviving son of Ulick 3rd Earl of Clanricarde. His daughter Sarah married John Hamilton of Corronearie in County Cavan, fourth son of Hans Hamilton of Dunlapp in Scotland, the latter a younger brother of James Viscount Clandeboy. Source: Source: Donal G. Burke http://burkeseastgalway.com/brabazon-of-ballinasloe-2/#_edn8

Child of Ulick Bourke, 3rd Earl of Clanricarde and Martha Frannas

John Bourke, 1st Viscount Bourke of Clanmories+1 b. b 1601, d. 16 Nov 1633

• Burke, Bernard, Sir. A genealogical and heraldic dictionary of the peerage and baronetage of the British Empire. London : Harrison 1869. page 227