Found no DC on file in Missouri.

Florence is a daughter of George Southerland and Anna Mary (Boggs) Mickelberry. [Flory's month and year of birth come from the 1900 Census.]

She appears here with her father, George and stepmother, Huldah.
1880/ Missouri/ Henry
h/ George S Mickelberry 39y b.IN, occ: Farmer
w /Huldah, 24y b.MO
s/ Arthur, 15y b.IL, occ: Farm labor
d/ Elizabeth, 13y b.IL
d/ Florence, 11y b.IL
s/ Emory, 9y b.IL
d/ Martha, 8m (Sept) b.MO

Florence appears on the 1900 and 1910 Censuses with her husband, Claud.

1920/ Missouri/ Henry
h/ Florence Acock, 49y b.IL, Wd, occ: Teacher/Home
s/ Hugh, 15y b.MO, Sgl
residence: 300 N Fourth Street, Clinton

1930/ Oklahoma/ Tulsa
h/ Florence L Acock, 61y b.IL, Wd, occ: Teacher/Music
s/ Hugh M Acock, 25y b.MO, occ: Shipping clerk/Steel Co
plus three roomers
residence: 1223 E Second, Tulsa

Florence appears here with her son:
1940/ Oklahoma/ Tulsa
h/ Hugh Acock, 36y b.MO, H-4, occ: Salesman/Supply Co - Oil
mother/ Florence L, 71y b.IL, Wd, G8
residence in 1935: same place
residence: 1223 E Second, Tulsa

Link to son, Hugh M Acock. Sent edit to link to parents 06 July 2015.

Link to son, Wilbur Claud Acock. Sent edit to link parents 04 September 2018.

The following information is from LaDon Brennan:
Florence is daughter of George Southerland Mickelberry and Anna Mary Boggs, who married in Illinois in 1863 and are found in the 1865 Illinois State Census record.

Illinois Marriages, 1851-1900
Name: George Mickelberry
Spouse Name: Anna Mary Boggs
Marriage Date: Sep 15, 1863
Marriage County: Coles
Comments: This record can be found in County Court records, Film # 1301516 - 1301518

Illinois State Census Collection, 1825-1865
Name: George Mickelberry
Census Date: 1865
Residence State: Illinois
Residence County: Coles
Residence Township: East Oakland
Roll: ILSC_2171 - Line: 27