Hi Janet,
My GGfather was also an Albert Baade - but mine was born in Australia...

I did find some details of yours on the 1901 UK census.

Albert Baade 45 born in GermanyOccupation - Steward Ships
Dorothy Baade 37 born Glam Cardiff
David Baade 10 born Glam Cardiff
Fred Baade 12 born Glam Cardiff
Albert Baade 7 born Glam Cardiff
All living in Canton, Glamorganshire

maybe some kind soul will look them up on the 1891 census for you!