Florence Mitchell (Symons) - Florence died in infancy. She doesn't have a husband and kids.

South Australia Birth Index. (Genealogy SA, https://www.genealogysa.org.au/index.php : accessed 5 October 2022) birth transcript for SYMONS, Florence (Gender: F, Birth Date: 4 October 1882, Father: William SYMONS, Mother: Jane FORD, Place of Birth: Kooringa) Reference: District: Burra, Book/Page: 291/125.

South Australia Death Index. (Genealogy SA, https://www.genealogysa.org.au/index.php : accessed 5 October 2022) death transcript for SYMONS, Florence (Age: 1, Gender: F, Death Date: 19 November 1883, Marital Status: C, Relative: William SYMONS (F), Residence: Kooringa, Death Place: Kooringa) Reference: District: Burra, Book/Page: 132/375.