On 22 June 1948 Edmund de Rothschild married Elizabeth Edith Lentner (1923–1980). They had four children, Katherine, (b.1949), Nicholas (b.1951), and the twins David Lionel and Charlotte (b.1955).
Elizabeth de Rothschild, memorial papers, 1980
000/1233/3, 2 items
Elizabeth, Mrs Edmund de Rothschild, memorial papers:
Address given at the funeral of Elizabeth de Rothschild, 29 February 1980;
Programme from a concert held at Goldsmiths' Hall in memory of Elizabeth de Rothschild, 16 May 1980.