Ignore the trees, and work from the records.
A tree is never a source, It's a hint, and not necessarily an ounce of sense to it.
Pauline
"Mary Ann Amelia had a son Edward Thomas CRUSE, who was one of the executors of her Will."
Ok, so when/where was he born, and what was his MMN?
CRUSE, EDWARD THOMAS FURZE
GRO Reference: 1846 M Quarter in SAINT LUKE MIDDLESEX Volume 02 Page 314
CRUSE, MATILDA FURZE
GRO Reference: 1848 J Quarter in SAINT LUKE, MIDDLESEX Volume 02 Page 295
CRUSE, EDWARD THOMAS SHEPHERD
GRO Reference: 1846 J Quarter in SAINT GEORGE (IN THE EAST) Volume 02 Page 134