Ancestrees
Family: Sir Alexander XV "Alasdair" Colquhoun, * Earl of Colquhoun Baron Colquhoun of Luss & Clan Chief of Kilpatrick & Colquhoun (E-FT350465) / Lady Margaret "Helen" Buchanan, Countess of Colquhoun, Baroness Colquhoun, (verfied as spouse of Alex. 15th in National Records of Scotland) (F2671)
m. 18 Aug 1595-
Male
Sir Alexander XV "Alasdair" Colquhoun, * Earl of Colquhoun Baron Colquhoun of Luss & Clan Chief of Kilpatrick & Colquhoun (E-FT350465)
Birth 31 Jan 1573 Luss, Dunbartonshire, Scotland 
Death 23 May 1617 Luss, Dunbartonshire, Scotland Burial Marriage 18 Aug 1595 [1, 2, 3] Dumbarton, Dunbartonshire, Strathclyde, Scotland, United Kingdom [1, 2, 3] Father Sir John Colquhoun, * E-FT350465 13th of Colquhoun 15th of Luss Lord of Dunbarton XIII | F2647 Group Sheet Mother Dame Agnes BOYD | F2647 Group Sheet
Female
Lady Margaret "Helen" Buchanan, Countess of Colquhoun, Baroness Colquhoun, (verfied as spouse of Alex. 15th in National Records of Scotland)
Birth 1 Feb 1576 Castle Buchanan, Stirling, Stirlingshire, Central, Scotland, United Kingdom Death 23 May 1617 Castle Knockmile, Luss, Dunbartonshire, Strathclyde, Scotland, United Kingdom Burial Father Sir George BUCHANAN | F2871 Group Sheet Mother Lady Margaret GRAHAM - BUCHANAN OF MONTROSE and PERTHSHIRE | F2871 Group Sheet
Female
Dame Katherine COLQUHOUN
Birth 6 Feb 1610 Luss, Dunbartonshire, Strathclyde, Scotland, United Kingdom Death 1696 Maybole, Ayrshire, Strathclyde, Scotland, United Kingdom Burial
Female
Nancy COLQUHOUN
Birth 1608 Luss, , Dunbartonshire, Scotland Death 1630 Corkagh, Cork, Donegal, Ireland Burial
Male
Sir John Colquhoun, 1st Baronett of Nova Scotia Canada 18th Laird of Colquhoun 16th of Luss
Birth 2 Feb 1596 Luss, Dunbartonshire, , Scotland Death Between Feb 1649 and May 1650 Scotland Burial Spouse Lady Lilias GRAHAM | F2406 Marriage 30 Jun 1620 Luss, Dunbartonshire, Scotland
Male
Sir Adam Colquhoun, of Glennis
Birth 1612 East Dunbartonshire, Scotland Death 1655 Dumbarton, Dunbartonshire, Scotland Burial
Female
Lady Helen COLQUHOUN
Birth 7 Feb 1612 Luss, Dunbartonshire, Scotland Death 1620 Maybole, Ayrshire, Scotland Burial
Male
Humphrey Colquhoun, of Balvie M.P. for Dunbartonshire
Birth 3 Feb 1598 Luss, Dunbarton, Scotland, Strathclyde, Scotland, United Kingdom Death Abt Jun 1672 Balvie, Dunbartonshire, Strathclyde, Scotland, United Kingdom Burial Spouse Margaret Somerville | F6040 Marriage 30 Jun 1620 Luss, Dunbartonshire, Strathclyde, Scotland, United Kingdom
Male
Alexander Colquhoun
Birth 5 Dec 1601 Dumbarton, Dunbartonshire, Strathclyde, Scotland, United Kingdom Death Aft 16 Jun 1632 Tullichewan, Dunbartonshire, Strathclyde, Scotland, United Kingdom Burial Spouse Marion Mary Margaret Stirling | F6041 Marriage
Male
Sir Walter Colquhoun
Birth Abt 1610 Luss, Dunbarton, Scotland, Strathclyde, Scotland, United Kingdom Death 1686 Donegal, Donegal, Ulster, Ireland Burial
Female
Lady Mary Colquhoun
Birth Abt 1616 Castle Dumbarton, Dunbartonshire, Strathclyde, Scotland, United Kingdom Death 1632 Somme, Somme, Picardie, France Burial
Female
Dame Jean Colquhoun
Birth 11 Feb 1607 Castle Knockmile, Luss, Dunbartonshire, Strathclyde, Scotland, United Kingdom Death 1677 Imvarnary, Argyllshire, Strathclyde, Scotland, United Kingdom Burial
Male
Sir Patrick COLQUHOUN
Birth Abt 1611 Luss, Dunbartonshire, Scotland Death 1655 Exiled in Italy Burial Spouse Jonet Flemyng | F6119 Marriage 1629 Scotland
-
Sources - [S246] Public Member Tree (www.ancestry.com).
- [S277] Ancestry.com, Geneanet Community Trees Index, (Name: Ancestry.com Operations, Inc.; Location: Lehi, UT, USA; Date: 2022;).
https://gw.geneanet.org/alibain?n=colquhoun+15th+of+colquhoun+17th+of+luss&oc=&p=alexander+alasdair - [S277] Ancestry.com, Geneanet Community Trees Index, (Name: Ancestry.com Operations, Inc.; Location: Lehi, UT, USA; Date: 2022;).
- [S246] Public Member Tree (www.ancestry.com).