THE CHIEFS OF CLAN COLQUHOUN
The following list of the Chiefs of Clan Colquhoun is from the booklet titled Rossdhu, An illustrated guide to the home of The Chiefs of Clan Colquhoun since 12th century.

At one time it was distributed to those visiting Rossdhu House. We updated the last two entries, that of the late Sir Ivar and the current chief, Sir Malcolm.
Umfridus de Kilpatrick & de Colquhoun
1190-1260		 Maldouen 1st of Luss
1150-1220
Sir Robert 2nd of Colquhoun
1280-1315		 Gillmore 2nd of Luss
1220-1250
Ingleramus 3rd of Colquhoun
1280-1308		 Maurice 3rd of Luss
1250-1280
Sir Humphrey 4th of Colquhoun
1308-1330		 Sir John 4th of Luss
1280-1315
Malcolm 5th of Luss
1315-1345
Godfrey 6th of Luss
1345-1385
Sir Robert 5th of Colquhoun & 7th of Luss
1330-1390
M: The Lady of Luss
Sir Humphrey 6th of Colquhoun & 8th of Luss
1390-1406
Robert 7th of Colquhoun & 9th of Luss
1406-1408
Sir John 8th of Colquhoun & 10th of Luss
1408-1439
Sir John 9th of Colquhoun & 11th of Luss
1439-1478
Humphrey 10th of Colquhoun & 12th of Luss
1478-1493
Sir John 11th of Colquhoun & 13th of Luss
1493-1536
Humphrey 12th of Colquhoun & 14th of Luss
1536-1538
M: Lady Catherine Graham
Sir John 13th of Colquhoun &15th of Luss
1538-1574
Sir Humphrey 14th of Colquhoun & 16th of Luss
1574-1592
Alexander 15th of Colquhoun & 17th of Luss
1592-1617
Sir John 16th of Colquhoun & 18th of Luss
1617-1647
M: Lady Lillias Graham
1st Baronet of Nova Scotia
Sir John 17th of Colquhoun & 19th of Luss
1647-1676
2nd Baronet
Sir James 18th of Colquhoun & 20th of Luss
1676-1680
3rd Baronet
Sir James 19th of Colquhoun & 21st Luss
1680-1688
4th Baronet
Sir Humphrey 20th of Colquhoun & 22nd of Luss
1688-1718
5th Baronet
James Grant
M: Ann Colquhoun
6th Baronet
Sir Ludovick 22nd of Colquhoun & 24th of Luss
1719-1732
Sir James 23rd of Colquhoun & 25th of Luss
1732-1786
M: Lady Helen Sutherland
8th Baronet of Nova Scotia
1st Baronet of Great Britain
Sir James 24th of Colquhoun & 26th of Luss
1786-1805
M: Mary Falconer of Monkton
2nd Baronet
Sir James 25th of Colquhoun & 27th of Luss
1805-1836
M: Janet Sinclair of Ulbster
3rd Baronet
Sir James 26th of Colquhoun & 28th of Luss
1836-1873
M: Jane Abercromby
4th Baronet
Sir James 27th of Colquhoun & 29th of Luss
1873-1907
5th Baronet
Sir Alan 28th of Colquhoun & 30th of Luss
1907-1910
M: Justine Henrietta Kennedy of Underwood
6th Baronet
Sir Ian 29th of Colquhoun & 31st of Luss
1910-1948
M: Geraldine Bryde Tennant
7th Baronet
Sir Ivar 30th of Colquhoun & 32nd of Luss
1916-2008
M: Kathleen Duncan
8th Baronet
Sir Malcolm 31st of Colquhoun & 33rd of Luss
1947-
M: Katharine Mears
9th Baronet