Spielmann married Emily Sebag-Montefiore and they had five children. Lady Spielmann's last address was 56 Westbourne Terrace, London, W2. The younger of the two sons, Harold Spielmann, was killed at Gallipoli in 1915, as a 23-year old Captain in 10th Bn., the Manchester Regiment. The eldest daughter, Dora Marian Spielmann married
Laurie Magnus, heir to the
Magnus baronetcy, but he narrowly predeceased his father and it was
their sons who continued that line; two of the daughters married a distant cousin from the Sebag-Montefiores, further bonding 'the Cousinhood'. The youngest daughter, Adelaide (1895–1961), married
Lionel Cohen, Lord Cohen, the distinguished
Law Lord from another well-known banking dynasty. He died at his home at 56 Westbourne Terrace, London, W2 on 10 May 1925. ==References==