unknown daughter Stewart Peerage person ID=186513 (1470–1530) Parents Margaret Ogilvy James Stewart, 1st Earl of Buchan Children Laurence Abernethy Thomas Abernethy Elizabeth Abernethy John Abernethy William Abernethy, 5th Lord Saltoun of Abernethy Beatrix Abernethy Siblings Alexander Stewart, 2nd Earl of Buchan Agnes Stewart Isabella Stewart Elizabeth Stewart Margaret Stewart James Stewart, 1st of Traquair Partners Alexander Abernethy, 4th Lord Saltoun of Abernethy