William Kelly
William Kelly was born April 2, 1840 in Downpatrick, a historic town in County Down, Northern Ireland. His parents were John Kelly and Rose McBride, both natives of Ireland. “A graduate of Trinity College in Dublin, he and a classmate on a visit to the United States were at Niagara Falls when Civil War was declared. The two friends returned to the city of New York, good horsemen that they were, and enlisted in the 71st Mounted Rifles.”...(daughter Geraldine Kelly, 1893).
Records indicate William actually mustered as a Private with Company M, 1st Mounted Rifles on September 16, 1862. Less than a month later, on October 1, 1862, he was promoted to Corporal. He served for three years and moved up in rank to 1st Lieutenant. Because of his reported background in maritime transport and logistics. William was transferred to the Quartermaster Department, and assigned as a Brigade Quartermaster. His assignments took him down the Mississippi and Gulf Coast waterways as federal forces established control over key southern ports.
In early November 1863, Union forces launched a campaign in southern Texas at Brownsville. Their objective was to disrupt the Confederate cotton smuggling trade across the Rio Grande. William arrived in South Texas during the Union occupation of Brownsville. While there, he seems to have recognized the commercial possibilities presented by the Rio Grande, the Gulf Coast, and Brownsville's strategic position along the international border. He was eventually breveted as Captain to lead Company B, 8th Infantry Regiment of United States Colored Toops.
William was honorably discharged February 2, 1865, and settled in Brownsville. He went to work for King, Kenedy & Company (Richard King, future Texas icon and owner of the 825,000-acre King Ranch) , who operated a fleet of steamboats on the Rio Grande. Eventually, William obtained steamboats of his own, carrying freight from Brazos Santiago to Brownsville and towns further inland.
On May 10, 1870, he and widow Mary Anne Gallagher-Thornham obtained a marriage license in Cameron County, Texas. She was born in 1842 at Fort Jesup, Sabine Parish, Louisiana. Mary’s first husband, Captain Jesse Thornham, Sr. was lost at sea during the 1867 hurricane in the Gulf of Mexico. William and Mary were united in matrimony four days later, on May 14, 1870. She brought her two young Thornham sons into the marriage with William: Jesse Simeon Thornham and Alfred Thornham. Eventually, she and William became the parents of five children of their own.
Within weeks of their marriage, the 1870 federal census enumerator visited the Kelly homestead in Brownsville. He noted that William was 30 years old and was employed as an agent for a steamboat line. Mary was 28 years old and her boys were ages four and two. William owned real estate valued at $500, and personal property worth $4,000 (approximately $102,000 in 2026 dollars). For a man who had only recently begun building his life in Brownsville, it was an impressive beginning.
Records indicate William actually mustered as a Private with Company M, 1st Mounted Rifles on September 16, 1862. Less than a month later, on October 1, 1862, he was promoted to Corporal. He served for three years and moved up in rank to 1st Lieutenant. Because of his reported background in maritime transport and logistics. William was transferred to the Quartermaster Department, and assigned as a Brigade Quartermaster. His assignments took him down the Mississippi and Gulf Coast waterways as federal forces established control over key southern ports.
In early November 1863, Union forces launched a campaign in southern Texas at Brownsville. Their objective was to disrupt the Confederate cotton smuggling trade across the Rio Grande. William arrived in South Texas during the Union occupation of Brownsville. While there, he seems to have recognized the commercial possibilities presented by the Rio Grande, the Gulf Coast, and Brownsville's strategic position along the international border. He was eventually breveted as Captain to lead Company B, 8th Infantry Regiment of United States Colored Toops.
William was honorably discharged February 2, 1865, and settled in Brownsville. He went to work for King, Kenedy & Company (Richard King, future Texas icon and owner of the 825,000-acre King Ranch) , who operated a fleet of steamboats on the Rio Grande. Eventually, William obtained steamboats of his own, carrying freight from Brazos Santiago to Brownsville and towns further inland.
On May 10, 1870, he and widow Mary Anne Gallagher-Thornham obtained a marriage license in Cameron County, Texas. She was born in 1842 at Fort Jesup, Sabine Parish, Louisiana. Mary’s first husband, Captain Jesse Thornham, Sr. was lost at sea during the 1867 hurricane in the Gulf of Mexico. William and Mary were united in matrimony four days later, on May 14, 1870. She brought her two young Thornham sons into the marriage with William: Jesse Simeon Thornham and Alfred Thornham. Eventually, she and William became the parents of five children of their own.
Within weeks of their marriage, the 1870 federal census enumerator visited the Kelly homestead in Brownsville. He noted that William was 30 years old and was employed as an agent for a steamboat line. Mary was 28 years old and her boys were ages four and two. William owned real estate valued at $500, and personal property worth $4,000 (approximately $102,000 in 2026 dollars). For a man who had only recently begun building his life in Brownsville, it was an impressive beginning.