Ancestry Sydney Parish Registers
https://www.ancestry.com.au/search/collections/61177/St Silas Church Waterloo 17 Aug 1882
WRIGHT George Pickett bachelor b. Goulburn St Sydney tinsmith 20y
Residence: Gerard St Alexandria
Parents: Joseph Thomas WRIGHT, baker, Elizabeth SMITH
WATKINS Harriett spinster b. Fitzroy St Sydney 19y (X)
Residence: Cooper Street Waterloo
Parents: Joseph JENKINS, storekeeper, Elizabeth HUGHES
Witnesses John WHITE Wilhelmina WATKINS all other sign their name
It is interesting to see that Wilhelmina, born 1859, can sign her name.
Harriett, born 1862, and 12 years old when her father died, does not sign her name.
They are daughters of a storekeeper, which occupation would need a level of literacy.