The first time they are on the census is in 1860 in Waushara County, Wisconsin, as follows:
George Brownlow 27 England
Anna Brownlow 25 New York
Mary Brownlow 6/12 Wisconsin
Joseph Brownlow 25 England (Joseph Brownlow served as a Private in Company C., 49th Wisconsin Infantry, US)
It seems that Joseph and George were brothers.
In 1880 in Waushara County, Wisconsin, we find:
George Brownlow 48 England
Anna D. Brownlow 45 Ohio (She died June 26, 1895, they married February 8, 1859.)
Mary G. Brownlow 20 Wisconsin
Charles A. Brownlow 19 Wisconsin
Pyron Brownlow 16 Wisconsin
Comma Brownlow 14 Wisconsin
Mattie M. Brownlow 10 Wisconsin
Frank H. Brownlow 8 Wisconsin
Oliver S. Brownlow 7 Wisconsin
Royal L. Brownlow 9/12 Wisconsin
Next door was:
Amos Brownlow 35 England
Maggie Brownlow 30 New York
Nettie Brownlow 8 Wisconsin
James Brownlow 7 Wisconsin
Charles Brownlow 2 Wisconsin
Was this another brother to Jaoseph and George?
Also in 1880, in Platte County, Nebraska, we find:
Joseph Brownlow 42 Ireland
Frances Brownlow 37 England
Matilda Brownlow 18 Wisconsin
Thomas H. Brownlow 17 Wisconsin
Mary A. Brownlow 15 Wisconsin
Ida O. Brownlow 13 Wisconsin
Lydia A. Brownlow 12 Wisconsin
Joseph F. Brownlow 10 Wisconsin
George M. Brownlow 8 Wisconsin
Charles R. Brownlow 6 Wisconsin
John R. Brownlow 3 Nebraska
female Brownlow 2/12 Nebraska
female Brownlow 2/12 Nebraska
Nearby we find:
William H. Brownlow 19 Wisconsin
Jane J. Brownlow 20
This is from The Columbus Journal, September 24, 1879, Platte County, Wisconsin:
BROWNLOW-TRUMAN--On the 20th inst., according to the order of the Society of Friends, Wm. H. Brownlow to Jane J., daughter of Geo. S. and Susan Y. Truman, all of Platte county.
Family record of Joseph and Frances Brownlow:
Joseph Brownlow b. February 8, 1833
Frances L. Kellow b. March 9, 1840
children:
William Hunter Brownlow b. September 7, 1860
Matilda L. Brownlow b. February 2, 1861
Thomas H. Brownlow b. April 4, 1863
Mary A. Brownlow b. December 2, 1865
Ida Brownlow b.May 6, 1869
George Milton Brownlow b. March 22, 1871
Charles R. Brownlow b. April 9, 1874
John R. Brownlow b. June 9, 1877
Martha J. Brownlow b. April 10, 1880
Sarah Joan Brownlow b. April 10, 1880
Benjamin Frank Brownlow b. September 19, 1882
Maude L. Brownlow b. July 1, 1887