Margaret atherton beeckman, the third daughter of gilbert livingston beeckman and margaret atherton (foster) beeckman. She married campbell steward (ca. 1852-1936). Date: 1890. Dimensions: Overall: 2 1/2 in. × 2 in. (6.4 × 5.1 cm). Medium: watercolor on ivory. Collection: New-York Historical Society. Mrs. Campbell Steward (1861-1951) 1905 236
