James R. Mims was born September
1, 1822, in Conecuh County, Alabama. Little information
is known about his early years, but it is recorded that
he married Emily E. Campbell and had three children. On
February 18, 1842, he signed a petition to create Santa
Rosa County. Over time, he and his family became long-term
residents of the newly created county.
By the late 1840s, Milton
had become an area of great prosperity. The boom years in
Milton were at a time when Mims began his term of office
as sheriff for Santa Rosa County. Little is known about
his years as sheriff other than the fact that he did not
die in office as is reflected in some historical accounts.
Following his term as sheriff,
Mims served in the Florida legislature from 1856-1858. After
spending a few years in the political arena, Mims decided
to engage in the mercantile business. He became an entrepreneur
just prior to the outbreak of the Civil War. With the commencement
of the war, Mims enlisted in the Confederate military service
and held the rank of cavalry lieutenant. He later became
the commanding officer of the “Home Guard” or
local militia. Following his stint with the military, Mims’
health began to fail. He spent the next few years traveling
and spending time with friends and family.
In 1886, Mims partnered
with David Locke in the purchase of the S.H. Blake “Stock
of Goods” business in Milton. A year later, tragedy
struck Mims and his family, when his wife of many years
passed away. Despite failing health and family loss, Mims
was determined to enter into still another business enterprise.
He soon dedicated himself to working in the log and lumber
business at the Morrison Bros. mills in Geneva. Unfortunately,
his health became progressively worse and he finally gave
up the business and retired. On October 5, 1897, Mims died
at the age of seventy-five in Bagdad. Both Mims and his
wife are buried in the Milton Cemetery.