I am searching for information on Capt. Aquilla M. Usilton(Usselton), or any of his descendants. He was a native of Chestertown, Kent County, Maryland, and died in 1839 at 70 years of age. He fought in the 1814 "Battle of Caulk's Field" in Kent County. There was also James Usselton and William Usselton in his Artillery Company at this battle. Any help appreciated.