They had a daughter Isabel Valentine Maynard Smith (born 1919), and a son, the biologist John Maynard Smith (1920-2004).
Will Smith | John Maynard Keynes | Kevin Smith | Adam Smith | Smith College | Patti Smith | Michael W. Smith | Sidney Poitier | Maynard Ferguson | Chad Smith | Sidney Lumet | Ian Smith | Fort Smith, Arkansas | Anna Nicole Smith | Kiki Smith | Edward Smith-Stanley, 14th Earl of Derby | Alexander McCall Smith | Stan Smith | Tommie Smith | Sidney Nolan | David Smith | Bessie Smith | Roger Smith | Maggie Smith | Kate Smith | Fort Smith | Al Smith | Sidney Bechet | Paul Smith | John Smith |
They had two daughters; Anna Dorothy (1892-1972), who married Sir Ronald Forbes Adam, 2nd Baronet, and Isabel Mary (1891-?), who married the surgeon Sidney Maynard Smith - her son was the biologist John Maynard Smith.