Nokuda kwemabasa ake akakwidziridzwa kuva Peerage yeScotland saLord Ruthven weEttrick muna 1639 panguva yeHondo yeMabhishopi.
Zvechokwadi, shanduro yakaoma zvikuru yemutsara ndeyekuti "Nokuda kwemabasa ake akakwidziridzwa kuPeerage yeScotland saIshe Ruthven weEttrick muna 1639 uye akagadzirwa Earl weForth muna 1642. "