Mary Cater's birth was noted as Non Conformist in 1809 Portsea. No baptism as yet. Parents Mary and Richard Cater. In 1826 when she was baptised, age 15, she was as Mary DORMER Cater, mother Mary father Richard. Residence was Gloucester Street. 1841 Richard and Jane (DORMER) Cater were living in Gloucester Street Portsea. So when she was baptised she took the middle name as Dormer the married name of her step mother. Jane was given the name Jewell, her stepmothers maiden name. How does that sound? I think there might be an earlier marriage for Richard maybe not, but in 1799 is the marriage Richard Cater to Elizabeth Steele, St Marys Portsea, no children found for them but there is a death for an Elizabeth Cater in 1799.