I think we should now be looking for variant spellings of the surname
Marriages Jun 1876
Groutridge, Joseph, St. Saviour, 1d 206
Haley, Emma, St Saviour, 1d 206
St John the Evangelist, Walworth
29 April 1876
Joseph Groutridge, full age, bachelor, woodcutter, father Benjamin Groutridge Deceased
Emma Haley, full age, spinster, no occ, father James Haley Deceased
Both left their marks 'X' rather than signatures