SEMMES: The Maryland Semmes and Kindred Families - A Genealogical History of Marmaduke Semme(s) and his Descendants, Including Allied Families of Greene, Simpson, Boarman, Matthews and Othersby Harry Wright Newman. 1956. 341p Francis Simms married Alethea Spalding in 1810 and later Elizabeth. They had several children, including Joseph, John, Ann, Martha, Francis, Benedict, and Catherine. Anthony Semmes, another notable figure, had descendants such as Anthony, James, John, and Marmaduke. Anthony Semmes was known for his involvement in commerce and agriculture in Charles County, establishing a prominent legacy in the region. Captain