He is married to Lady Isabel Elizabeth Stewart, Baroness Campbell, Countess Argyll.
They got married on April 9, 1455 at Lorn, Argyllshire, Scotland / Brae Clunie, Perth, Scotland / Midlothian:-Protocol Book of James Young, 1504-1507 / Kincardineshire, Perth, &, Forfar:-Commissariot Record of Dunkeld, Register of Testaments, 1682-1800, and The Commissariot Record of Kirke, he was 22 years old.
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