Does anyone have information on this couple and their children?

I found this on the Elgin County surrogate court records:
]LNAME[ WILLIAMS
FNAME[ HENRY
RESID[ SOUTHWOLD
DATE[ JUL 19, 1865
FILE[ 150
MFNO[ 1376
NOTES[ - died without a will
- wife was Esther Ann Williams
- left seven children, not named

Most interested in Sarah Williams (about 1838), one of their children. She married Frederich H. Wade. The marriage information said Sarah was born in Ekfrid, Middlesex County, so the family may have moved from there to Southwold where her father died.

Thank you for any help.

Sincerely,

Melinda (Clark) Brasier