Letters patent issued on Fri 15th Oct 1790
To John James Hamilton
A peerage of the Kingdom of Great Britain , during the reign of George III
Previously known as Earl of Abercorn in the Peerage of the Kingdom of Scotland.
Ordinality on date:
Previous of title: true
- Marquess of Abercorn
C 231/13, p. 57; LP 30 Geo. III enrolled 31 (sic) Geo. III, pt. 1 (C 66/3863) no. 13 where dated 12 (sic) Oct