Stephen Peter Rigaud and Mary Anne Rigaud, John Francis Rigaud, before 1778

Caption from the museum this portrait, exhibited at the royal academy in 1778, shows the children of the artist's brother, james stephen rigaud, astronomer royal: stephen peter rigaud (1774–1839), who was four, and his elder sister, who was seven. They are seen playfully embracing each other in richmond park; the building in the background is kew observatory, where their father was employed. S. P. Rigaud spent his later years at oxford, where he was savilian professor of geometry, 1810–1827 and of astronomy, 1827–1839. Object Type: painting. Date: before 1778. Dimensions: height: 126 cm (49.6 in); width: 100 cm (39.3 in). Medium: oil on canvas. Collection: Ashmolean Museum. StephenPeterRigaudAndMaryAnneRigaud