Amelia

  General Notes:

In 1851, checking the index, we have Amelia plus an older William and a son John
In 1861, Amelia shows up in Blackmore on her own
In 1881, aged 78, a widow living with her daughter in Doddinghurst

Amelia married William Riglen. (William Riglen was born about 1801 in Kelvedon Hatch and died before 1861.)