Hi
He didn't marry Emma - he married Susan Lily Street (possible sister??) Emma presumably married Ebeneser
Marriages December qtr 1892
FOLBIGG Ebeneser Royston 3a 735
Stanton Arthur William Royston 3a 735
Street Emma Royston 3a 735
Street Susan Lily Royston 3a 735
1901 census for Bury End Hinxworth - all b Hinxworth
Arthur Stanton 29
Susan 28 (transcribed as Natan)
Ada N 7
Amy E 5
Harry 3
Emily 1
RG13; Piece: 1293; Folio: 8; Page: 7