I have a bunch of info on the stevens family. I even have letters written during the civil war from various members of the stevens family including Flora's father Charles My GG grandfather was Edward B. Stevens who was Flora's Uncle. Here is some information.
Flora Carr Stevens - Born 28 December 1882
Father - Charles A Stevens - Born 6 November 1843 in Phillips, Franklin Co, Maine
Died 3 February 1922 in Hawarden, Sioux Co, Iowa
Mother - Mary Ann Simmons
Charles A. Stevens came from Maine about 1850 with his family to Richland County Wisconsin. Charles A Stevens served in the Civil war in the 11th Wisconsin Infantry, Co D but was discharged due to ill health in late 1862. Later he regained his health and signed up for the 42nd Wisconsin Infantry, Co. B.
Flora Carr Stevens had 8 brothers and sisters
Clara Ellen Stevens - B 14 July 1864 in Richland Co, WI
Lucy Ella Stevens - B 24 Oct 1867 in Richland Co, WI
Nancy Elnora Stevens - B 6 Feburary 1870 in Richland Co, WI
Abbie Josephine Stevens - B 17 July 1872 in Richland Co, WI
Alberta Diana Stevens - B 21 March 1875 in Richland Co, WI
Walter Joshua Stevens - B 9 Oct 1880 In Iowa
Walter was killed in a Hunting accident in January of 1906
Gracie Lillian Stevens - B 15 August 1889 In Iowa
Charles Edward Stevens - B 7 Sept 1892 In iowa
I have more I can send you if you would like. Let me know if you have any additions or corrections.