This topic might have a better name.
Mr Giardano - both Mrs Giardano and Mr Giardano link to this page
Talk about it here.
Mr Giardano was a butcher in Little Italy, New York City, 1927. He and his wife let a room to Jack Harkness and Angelo Colasanto after they arrived in the country through Ellis Island. Mr Giardano hosted the spectacle in his meat locker, where Jack was killed multiple times by members of the community. (TV: Immortal Sins)