TG
Thomas Macdowall, 6th of Garthland
1400–1489·Garthland, Renfrewshire, Scotland
UG
Uchtred Macdowall, 7th of Garthland
1420–1513·Garthland, Renfrewshire, , Scotland
TG
Thomas Macdowall, younger of Garthland
1450–1513·Garthland, Renfrewshire, Scotland
Uchtred Macdowall, 8th of Garthland
1512–1547·Garthland, Machermore, Scotland
KM
Katherine Macdowall
1582–1659·Garthland, Scotland