When Margaret Louisa Wynn was born on 22 April 1846, in Berrien, Michigan, United States, her father, Morgan Wynn Sr., was 34 and her mother, Elizabeth Jane Cottrell, was 27. She married Albert Finley Martin on 16 October 1867, in Niles, Berrien, Michigan, United States. They were the parents of at least 1 son and 2 daughters. She lived in Oronoko Township, Berrien, Michigan, United States in 1880 and Niles, Berrien, Michigan, United States in 1910. She died on 3 February 1920, in Berrien Springs, Berrien Township, Berrien, Michigan, United States, at the age of 73, and was buried in Berrien, Michigan, United States.
English: from a Middle English survival of the Old English word wine ‘friend’. There was also an Old English personal name Wine, derived from this word, which may have given rise to the surname. It is supported by the variety of surnames that evidently originated in patronymic or diminutive forms of this name, such as Winson .
Welsh: from gwyn ‘fair, white’, also used as a personal name. See also Gwin .