Willielma Campbell, Viscountess Glenorchy, David Martin, after 1780

Willielma campbell, viscountess glenorchy, 1741 - 1786. Religious enthusiast and benefactor of the society for promoting christian knowledge. Object Type: painting. Date: after 1780. Dimensions: 126.50 x 100.20 cm ; ; (framed: 149.00 x 121.80 x 7.50 cm). Medium: oil on canvas. Collection: National Galleries Scotland.