The Gallery holds the most extensive collection of portraits in the world. Search over 215,000 works, 150,000 of which are illustrated from the 16th Century to the present day.

Regency Portraits Catalogue

John Rennie Sr (1761-1821), Civil engineer; father of Sir John Rennie Jr

Portraits in Regency Portraits Catalogue | Other NPG portraits

John Rennie Sr

by George Dance
1803
NPG 1154

John Rennie Sr

by Sir Francis Leggatt Chantrey
1818
NPG 649

John Rennie Sr

by William Bain, after Sir Francis Leggatt Chantrey
1822, based on a work of 1818
NPG 679

John Rennie Sr

by Sir Francis Leggatt Chantrey
1818
NPG 316a(183)

Men of Science Living in 1807-8

by Sir John Gilbert, and Frederick John Skill, and William Walker, and Elizabeth Walker (née Reynolds)
1858-1862
NPG 1075

Engraving after 'Men of Science Living in 1807-8'

by George Zobel, and William Walker
1862
NPG 1075a