Barnes Post 103 Grand Army of the Republic was organized in Mondamin October 24, 1882 by seventeen charter members. The first officers were: C. H. Burrows, Commander; T. J. Powell, S.V.; W. B. Keith, J. V.; E. J. Hagerman, Surgeon; John H. Noyes, Q.M.; S. J. Linn, O.D.; and R. Morgriedge, O. G. The following names were given as members in the 1891 Harrison County History Book
J. W. Arbaugh, Pvt., Co. F, 73rd Indiana Inf.
Jess L. Arbaugh, Pvt. Co. F, 13 Iowa Inf.
E. C. Beaman, Pvt., Co E, 21st Indiana Inf.
J. W. Beaman, Pvt. Co. E, 21st Indiana Inf.
C. Belleville, Co. F, 196th Ohio Inf.
Titus M. Bowie, Pvt., Co. G, 182nd Ohio Inf.
John Cadden, Pvt., co L, 10th N.Y. Heavy Artillery
Alexander Carpenter, Pvt., Co E. 63rd Ohio Inf.
Amsley Clinkenbeard, Co E, 28th Iowa Inf.
Thomas Earlywine, Corp., Co. G, 8th Kansas Inf.
W. Garrison, Pvt. Co. H, 21st Wisconsin Inf.
John V. Hoon, Pvt., Co K, 54 Ohio Inf.
Alex Johnson, Co. F. 48th Iowa Inf.
Bartlett Johnson, Pvt., Co G, 53rd Ohio Inf.
J. O. Johnson, Pvt. Co I 4th Iowa Inf.
W. B. Keith, First Sgt., Company B, 35 Indiana Inf.
M. H. P. Kidder, Co., E 69 Inf.
M. H. P. Kidder, Pvt., Co. E, 69th N.Y. Inf.
S. J. Linn, Sgt., Company F, 13 Penn. Cavalry
Terrence McCabe, Pvt., Co. B, 3rd Wisconsin Inf.
Thomas McFarlane, Pvt., Co A, 2nd Wisconsin Inf.
Levi Y. Miller, Pvt., Co. G, 156th N.York Inf.
Walter Morrell, Drummer, Co I, 1st Wisconsin Inf.
Jennings Morrow, Pvt. Co. C, 148 Ohio Inf.
John Neal, Pvt., Co. K, 13th Iowa Inf.
L. H. Noyes, Pvt., Company A, 129th Ohio Inf.
William Noyes, Pvt. Co. C, 97th Ohio Inf.
J. S. Oviatt, Pvt. Co. F, 6th Ohio Cavalry
John Otteson, Pvt. Co G, 23 Iowa Inf.
George Richison, Pvt., Co. K, 2nd Nebr. Cavalry
Lewis Ruffcorn, Sgt., Co. K, 18th Ohio Inf.
J. D. Stowell, Pvt., Co B, 18th Ohio Inf.
Ross Thompson, Pvt., Co. H, 10 Indian Cavalry
George Trussell, Pvt., Co. H, 14 Penn. Cavalry
J. J. C. Weldon, Corp., Co. C, 4th Virginia Inf.
Walter Richison, Pvt., Co. C, 29th Iowa Inf.
Wm. F. Wills, Co. H 17th Iowa Inf.
G. W. Withem, Co. C, 18th Ohio Inf.