You would have thought with a name like Conrad it wouldn't be too difficult to find! I've tried various options but not come up with anything.
Same here even Louisa 
Same as everyone I can't find them on the 1891 census either

Only transcript - no image record set Essex Baptisms
William Conrad Saunders
Birth 30 Dec 1891 Baptism 10 Feb 1892 Harrow Green, Essex,
father Conard, occ bootmaker mother Louisa (edited occ.)
Residence 1 Angle Street
There is a second transcript for William Conrad Saunder's 1892 baptism which I didn't see
there is a note added - does it mean anything?
Notes Presume Conrad was inteded.Baptism 10 Feb 1892
Place Leytonstone, Holy Trinity
Minister W. Williams
Denomination Anglican
Father Conard, occ
bootmaker Mother Louisa
Residence 1 Angle Street
Archive Waltham Forest Archives
Archive reference WF/L84/2 Rbp 3
Page number 187
Entry number 1491