Then his parents should also be in the same census with their child(ren)?
is that also in District/Parish/County: London, Middlesex ?
Oh I guess you mean this one, looks like his mother is a Susanne Wright, father not mentioned
Name: Thomas Vanderhoven
Event Type: Census
Event Date: 1871
Relationship to Head of Household: Son
Birthplace: St Giles, Middlesex
Schedule Type: Household
Registration District: Holborn
Sub-District: St Andrew, Eastern
Parish: St Andrew
County: London, Middlesex
Household Gender Age Birthplace
Self Susannah Vanderhoven F 28 St Luke'S, Middlesex
Son Thomas Vanderhoven M 3 St Giles, Middlesex
Son Francis J Vanderhoven M 1 St Andrews, Middlesex
Sister Mary Ann Wright F 30 St Luke'S, Middlesex
Niece Agnes F Wright F 6 Marylebone, Middlesex
Tried to find something, but the problem is that there are so many '' van der Hoeven' in NL,.
It happens often that in USA van der became vander by the way.
(also read your other message, keep trying)