Margaret Douglas, Countess of Atholl died 19 April 1474.
There are three children attached to John Stewart, 1st Earl of Atholl whose apparent mother was Eleanor Sinclair, Countess of Atholl whose circa births appearing at or before Margaret's death:—
Catherine Stewart , b. between 1460 and 1473 — If there some certainly that she was born of Eleanor, adjusting her birth to ca 1475 seems reasonable.
John Stewart, 2nd Earl of Atholl , b. between 1465 and 1485 — If there some certainly he was born of Eleanor, then adjusting his birth to ca 1477 seems reasonable
Lady Elspeth Stewart , b. 1474 — If there some certainly she was indeed a child of John of Eleanor, then adjusting her birth to ca. 1479 or swapping her place in birth order with John may be reasonable.
