Ayres, Charles G........ 1 jan. 92 42 maj 29 U.S. inf... 5july, 99 2 lt. 25 inf.

15apr. 93 56 lt. col. 47 U. S. inf..17 aug 99 cadet M. A

Pershing, John J..........20 oct. 92 14 maj, chf. ord. off..18 aug. 98 cadet M. A

12 sept. 76 to 24 apr. 82

27 mar. 25 apr.

19 sept. 83 7 june,90

2 mar. 99

ORGANIZED BY ACT OF CONGRESS MARCH 2, 1821, FROM THE CORPS OF ARTILLERY, FORMED BY ACT OF
MARCH 30, 1814, BY THE CONSOLIDATION OF THE FIRST REGIMENT OF ARTILLERY, ORGANIZED BY ACT OF
MARCH 16, 1802, FROM THE TWO REGIMENTS OF ARTILLERISTS AND ENGINEERS, AUTHORIZED BY ACT
OF MARCH 3, 1799; THE SECOND AND THIRD REGIMENTS OF ARTILLERY, ORGANIZED BY ACT OF JANUARY
11, 1812; THE REGIMENT of Light ARTILLERY, ORGANIZED BY ACT OF APRIL 12, 1808, AND THE ORDNANCE
DEPARTMENT, ORGANIZED BY ACT OF FEBRUARY 8, 1815, AND MERGED IN THE ARTILLERY BY ACT OF
MARCH 2, 1821.
ORDNANCE SEPARATED FROM ARTILLERY BY ACTS OF APRIL 5, 1832, AND JULY 5, 1838.