Cornelius W. and Henry A. Martens Biography This biography appears on pages 195-196 in "History of Dakota Territory" by George W. Kingsbury, Vol. V (1915) and was scanned, OCRed and edited by Maurice Krueger, mkrueger@iw.net. This file may be freely copied by individuals and non-profit organizations for their private use. Any other use, including publication, storage in a retrieval system, or transmission by electronic, mechanical, or other means requires the written approval of the file's author. This file is part of the SDGENWEB Archives. If you arrived here inside a frame or from a link from somewhere else, our front door is at http://usgwarchives.org/sd/sdfiles.htm CORNELIUS W. AND HENRY A. MARTENS. Cornelius W. and Henry A. Martens are successfully engaged in the general real-estate business in Milbank. They are the sons of John and Theodora (Tillemans) Martens' both natives of Holland, born respectively in 1829 and 1832. The paternal grandfather, Martin Martens, who was a painter by trade and also followed agricultural pursuits, died in Green Bay, Wisconsin. The maternal grandfather passed away in Holland. In 1850 John Martens came to the United States and settled in Green Bay, Wisconsin. Subsequently he turned his attention to farming and still later entered the hotel business. In 1878 he came to South Dakota and took up a homestead, on which he is still living. His political belief is that of the democratic party and he is active in public affairs. His religious faith is that of the Roman Catholic church. His wife passed away in 1913. They were married in 1857 and became the parents of nine children, seven of whom survive: M. P., who resides in Colgan, North Dakota, and is employed in a store; Cornelius W. and Henry A.; Joseph A., who is living in Seattle, Washington; Frank J., who is residing on land belonging to his father; Albert W., on the home farm; and Mary G., the wife of A. Vanstralen, likewise residing upon the homestead. Cornelius W. Martens was born in Green Bay, Wisconsin, on the 21st of January, 1860, and received his general education in the school conducted by the Sisters of Notre Dame in Green Bay and also took a course in the Green Bay Business College, from which he graduated in 1879. For three years he worked at the printer's trade and then removed to South Dakota and assisted his father with the work of developing his claim. In 1888 he was elected register of deeds, an office which he held for four years. At the end of that time he purchased a farm, which he operated until 1897, when he entered the Farmers Bank at Milbank. He remained with that institution for eight years. In 1904, in partnership with his brothel Henry A., he embarked in the real-estate business in Milbank and they have been accorded a liberal patronage and have gained an enviable reputation in local business circles. They buy and sell outright and also on commission. They own personally much city real estate and in connection with his brother he holds title to many acres of land in Grant and Roberts counties. Cornelius W. Martens was married on the 8th of February, 1888, at Big Stone, South Dakota, to Mary J. Walsh, a native of Minnesota. They have become the parents of eleven children, namely: William J., who is in the lumber business in Webster, South Dakota; Winnie T., at home; Francis M., who is connected with a garage at Webster; Margaret M., who completed the nurses' training course at the Mercy Hospital in Chicago this year; Irene H. who is a student in the Aberdeen State Normal College; Agnes E., Catherine and John E., all attending high school; Alice and Grace M., both of whom are students; and Mary P. Henry A. Martens was born in Green Bay on the 3d of February, 1863, and was educated in the schools of his native city. On starting out on his independent business career he followed the printer,s trade but later engaged in the abstract business. He was also at one time deputy register of deeds. Since 1904 he has been engaged in the real- estate business in partnership with his brother Cornelius W. Henry A. Martens was married in October, 1893, to Miss Agatha Baxter, of Minneapolis, and their two children are: James, ten years of age; and Henry, a child of five years. Both Cornelius W. and Henry A. Martens are democrats in politics, belong to the Knights of Columbus and hold membership in the Roman Catholic church. They are much interested in everything that relates to the development of their community and cooperate in all movements which seek to promote the expansion and growth of Milbank. Both possess excellent business ability and the success which they have achieved is the result of their own energy, initiative and good management.