Hi Lee

 

Here they are on the 1901 census living in East Ham, Essex.  I notice that William used his middle name, so no wonder I could not find him before!  I found the family by searching for Martha.

 

Edward Cook  32  Handyman  born Stratford-on-Avon, Warwickshire c1869
Martha Cook  wife  32  born Winchester, Hants. 1869
Frederick Cook  son  4  born Plaistow, Essex c1897
Albert Cook   son  3  born Plaistow c1898
Francis Cook  son  11 months  born Plaistow 1900
Annie Brooks  23  Domestic Servant  b Exeter, Devon

 

Marian