Arthur Cunynghame British army officer (1812–1884) Parents Maria Thurlow Sir David Cunynghame of Milncraig, 5th Baronet Children Henry Hardinge Cunynghame Emily Caroline Thurlow Cunynghame Arthur Hardinge David Cunynghame Lavinia Augusta Charlotte Cunynghame Mary Sarah Hardinge Cunynghame Siblings unknown daughter Cunynghame Sir Francis Cunynghame of Milncraig, 8th Baronet Edward Cunynghame Mary Cunynghame Sir David Cunynghame of Milncraig, 6th Baronet Robert Cunynghame Louisa Cunynghame William Cunynghame Henry Cunynghame Augustus Cunynghame Carolina Cunynghame James Cunynghame Partners Frances Elizabeth Hardinge