Welton's (Henry S.) Infantry. See Union Troops, Regulars, 19th Regiment.

Wentworth's (Lewis E.) Sharpshooters. See Massachusetts Troops, 2nd Company.

West's (William) Artillery. Official designation unknown. See (Sergeant) William West.

Wever's (Bernhard) Artillery. See New York Troops, 1st Battalion, Battery A.

Weymouth's (H. G. O.) Infantry. See Massachusetts Troops, 19th Regiment.

Wheaton's (Frank) Infantry. See Rhode Island Troops, 2nd Regiment.

White's (Carr B.) Infantry. See Ohio Troops, 12th Regiment.

White's (E. R.) Infantry. See South Carolina Troops, 23rd Regiment.

Wickham's (William C.) Cavalry. See Virginia Troops, Confederate, 4th Regiment.

Wilcox's (Vincent M.) Infantry. See Pennsylvania Troops, 133rd Regiment.

Wild's (Edward A.) Infantry. See Massachusetts Troops, 35th Regiment.

Wilder Artillery. See Indiana Troops.

Wildes' (Asa W.) Infantry. See Maine Troops, 16th Regiment.

Wilkins' (John D.) Infantry. See Union Troops, Regulars, 3rd Regiment.

Willard's (George L.) Infantry. See New York Troops, 125th Regiment.

Williams' (David H.) Infantry. See Pennsylvania Troops, 82nd Regiment.

Williams' (Frederick) Infantry. See Pennsylvania Troops, 56th Regiment.

Williams' (H. J.) Infantry. See Virginia Troops, Confederate, 5th Regiment.

Williams' (J. M.) Infantry. See Louisiana Troops, 2nd Regiment.

Williams' (Robert) Cavalry. See Massachusetts Troops, 1st Regiment.

Williamsburg Artillery. See Virginia Troops, Confederate.

Willis' (Edward J.) Infantry. See Virginia Troops, Confederate, 15th Regiment.

Williston's (Edward B.) Artillery. See Union Troops, Regulars, 2nd Regiment, Battery D.

Wilson's (Frank C.) Infantry. See Virginia Troops, Confederate, 27th Regiment.

Wilson's (John) Infantry. See New York Troops, 43rd Regiment.

Wimbish's (A.) Artillery. See Virginia Troops, Confederate.

Wingfield's (W. L.) Infantry. See Virginia Troops, Confederate, 28th Regiment.

Winship's (Theron S.) Infantry. See Ohio Troops, 29th Regiment.

Winslow's (Cleveland) Infantry. See New York Troops, 5th Regiment.

Winston's (F. V.) Infantry. See Virginia Troops, Confederate, 13th Regiment.

Wise Artillery, See Virginia Troops, Confederate.

Wistar's (Isaac J.) Infantry. See Pennsylvania Troops, 71st Regiment.

Withers' (R. W.) Infantry. See Virginia Troops, Confederate, 42nd Regiment.

Withington's (William H.) Infantry. See Michigan Troops, 17th Regiment.

Wolcott's (John W.) Artillery. See Maryland Troops, Union, Battery A.

Wooding's (George W.) Artillery. See Danville Artillery.

Woodruff's (George A.) Artillery. See Union Troops, Regulars, 1st Regiment, Battery I.

Wood's (John) Infantry. See Illinois Troops, 65th Regiment.

Wood's (William N.) Infantry. See Virginia Troops, Confederate, 19th Regiment.

Woodward's (Orpheus S.) Infantry. See Pennsylvania Troops, 83rd Regiment.

Woolfolk's (P., jr.) Artillery. See Ashland Artillery.

Work's (P. A.) Infantry. See Texas Troops, 1st Regiment.

Young's (John W.) Infantry. See New York Troops, 76th Regiment.

Young's (P. M. B.) Cavalry. See Cobb's Legion.

Zinn's (Henry I.) Infantry. See Pennsylvania Troops, 130th Regiment.

Zouaves d'Afrique, Infantry. See Pennsylvania Troops.