| |
| | Heirs of the Earls of Strathearn |
 | | On 25 May 1630, William Graham, 7th Earl of Menteith, was served heir of line to Earl David and Euphemia, Countess of Strathearn, and on 31 July 1631, by Royal Charter, he was confirmed in the dignity of Earl of Strathearn. |
 | | Mary, Queen of Scots, is the ancestor of all succeeding Monarchs of Scotland. |
 | | It was Mary's grandson, King Charles I, who on 31 July 1631 granted the Royal Charter which confirmed William Graham, 7th Earl of Menteith, in the dignity of Earl of Strathearn, as the heir of line of David Stewart, Earl of Strathearn, oldest son of King Robert II by his second wife, Euphemia of Ross. |
| www.wargs.com /essays/succession/strathearn.html (1554 words) |
|