jurist
Scottish nobleman, last Jarl of Orkney; Lord Chancellor of Scotland
William Sinclair (1410–1480), 1st Earl of Caithness (1455–1476), last Earl (Jarl) of Orkney, 2nd Lord Sinclair and 11th Baron of Roslin was a Norwegian and Scottish nobleman and the builder of Rosslyn Chapel, in Midlothian.
Studio characters
On-theme arcade editions starring the William Sinclair, 1st Earl of Caithness parody.