I think we have done well between us all

Presumably Emma juniors birth
KNIGHT, EMMA (no mothers maiden name) -
GRO Reference: 1851 March Quarter in SLEAFORD Volume 14 Page 583
I think Emma J is in Cuckfield area just before WW2.

Possible death in Kent

Deaths Dec 1943
Emma J Knight age 92 Tonbridge 2a 1501
Though she could have died anywhere