エカチェリーナ1世
In 1821, he married Catherine, eldest daughter of James Harris, 1st Earl of Malmesbury. His wife was born in St Petersburg and a godchild of Empress Catherine I of Russia. She died at Upper Hyde Park Street in London in 1855. Bell survived her until 1876, when he died, aged 92, at Cadogan Place. He was interred on Kensal Green Cemetery.