House Bruce of Cultmalindie

Cadet Branches
House Bruce of Sumburgh
Lords of Sumburgh, Symbister and Burravoe
Issued from Robert, 2nd son of John Bruce, 3rd of Cultmalindie
House Bruce of Pittarthie
Lords of Pittarthie
Issued from Andrew, son of William Bruce, 1st of Sumburgh from his 2nd marriage
House Bruce of Muness
Lords of Muness, Sandwick, Aith and Clivocast
Issued from Andrew, son of Laurence Bruce, 4th of Cultmalindie from his 2nd marriage
House Bruce of Urie
Lords of Urie
Issued from Andrew, illegitimate son of Andrew Bruce, 2nd of Muness