Green married in 1869 Kate Haydn, daughter of
Joseph Timothy Haydn. She died on 2 February 1900 in
Hampstead. They had two daughters and four sons, three of whom successively succeeded as baronet, after which the title became extinct. • Francis Haydn Green (1871–1956), later 2nd Baronet • Kathleen Mary Haydn Green (1872-1944), who acted as Lady Mayoress while her father was Lord Mayor • Nora Frances Haydn Green (1877-1958) • Leonard Henry Haydn Green (1879–1958), later 3rd Baronet • Harold Haydn Green (1880-1922) • George Arthur Haydn Green (1884–1959), later 4th Baronet ==References==