Malachi Silverstein

From Tardis Wiki, the free Doctor Who reference

Malachi Silverstein was the son of Emil Julius Silverstein and Edith Silverstein. His fiancée was Rachel Ashcroft. His father foresaw a day when he would take over his museum. His father's family were also very strictly Jewish, but just as Julius had married outside of his faith, Malachi's fiancée was accepted into the family by his father. Malachi regularly attended clubs with Rachel. (PROSE: Fear of the Web)

Malachi and his fiancée were both present at the Silverstein family home in Kensington after the death of Emil Silverstein, and were interviewed by the police. (PROSE: Fear of the Web)