Michael Risner females under the age of 15 include: 2 aged 10-14 [assumed to be Catherine and Jane] 1 aged 5-9 [possible daughter] 1 under the age of 5 [possible granddaughter??]
↑ This unknown female is often listed in online trees, and possibly is mentioned in a family history. Her existence is supported by the 1840 census, but she could have easily been a granddaughter instead.