Saints Church, Isleworth [TW7 6BE]. Mary Ann's stepfather was John Busch [1730-1795] the landscape architect. George and Mary Ann had three sons. The two eldest, George and Charles Edwin, were promising architects, but both died young. The latter contributed a paper on some antiquities of Southwark to the Archæologia (xxv. 604). They also had five daughters. The third daughter Hannah [1807-1893] took a keen interest in astronomy and is the donor of the Jackson-Gwilt Medal of the Royal Astronomical Society. The second daughter Sarah's younger son Edward Haldane Cotsworth [1832-1892] was an early Australian photographer. The youngest daughter, Aderline's son was the painter Martin Gwilt Jolley [1859-1916]. References Sources Attribution This source notes: Builder, vol. xiv. (1856); Gent. Mag. (1833), pt. i. p. 254, (1856), ii. 250. 1775 births 1856 deaths 19th-century English architects Fellows of the Society of Antiquaries of London