Martina Christina Weien

Looking for any information on my gtgtgdmother, Martina Christina Weien born Nov. 24, 1855 in Fredericksburg, Jutland, Denmark and immigrated in July 1862 to New York settling in Wisconsin and in 1865 settling in Shelby County, Iowa. She died on July 16, 1936 in Ottawa, Kansas. She married James Monroe Lee and had 7 children and subsequently married 2 more husbands that she outlived. Supposedly her father was Lars Christian Jensen Weien born in Denmark and her mother Mette Petrine Jensdatter Andersen. Any other info about her ancestors or her other husbands, would be greatly appreciated.