Hi Viv
They are not at 33 Park Street, but hopefully this lot might fit the bill
1 James Place, Paddington (Piece 009, Folio 134b)
John Knox Head Mar 45 (No occupation given) Scotland
Elizabeth Wife Mar 40 Yorkshire

??
Robert Son Unm 17 Railway Labourer Yorkshire

??
Jane Dau Unm 13 Yorkshire

??
Elizabeth Ann Dau 7 Northampton Peterborough
David Son 5 Warwick? Birmingham
Thomas Son 6mths Middx Marylebone
Sorry I can't make it all out but from your info they look pretty likely.
Regards
Del