United States, Mexican War Index and Service Records - FamilySearch Historical Records

United States

What Is in This Collection?
The collection consists of a name index to the compiled military service records (M616) for the Mexican War and compiled service records for the states of Mississippi, (M863) 9 rolls, Pennsylvania (M1028)13 rolls, Tennessee (M638) 15 rolls, Texas (M278)19 rolls, and Mormon Organizations(M351) 3 rolls. The records are a part of RG 94 Records of the Adjutant General's Office, 1780s-1917.

Mustered In-Mustered Out
 * Mississippi
 * First Infantry: Company A: June 6, 1846- June 9, 1847, New Orleans, La.; Company B: June 12, 1846- June 11, 1847, New Orleans, La.; Company C: June 3, 1846-June 10, 1847,New Orleans, La;Company D: June 6, 1846-June 12, 1847,New Orleans, La.; Company E:June 6, 1846-June 11, 1847, New Orleans, La.; Company F: June 15, 1846-June 10, 1847, New Orleans, La.; Company G: June 6, 1846-June 12, 1847, New Orleans, La.; Company H: June 9,1846-June 9, 1847,New Orleans, La.; Company I: June 15, 1846-June 11, 1847, New Orleans, La.; Company K: June 15, 1846-June 12, 1847, New Orleans, La.


 * Second Infantry: Company A:Jan.5, 1847, Vicksburg-July 8, 1848,Vicksburg;Company B: Jan. 2, 1847, Vicksburg-July 10, 1848, Vicksburg; Company C: Jan. 4, 1847, Vicksburg-Jul 10, 1848, Vicksburg; Company D: Jan. 5, 1847, Vicksburg-July 11, 1848, Vicksburg; Company E: Jan. 4, 1847, Vicksburg-July 13, 1848, Vicksburg; Company F: Jan. 5, 1847, Vicksburg-July 12, 1848, Vicksburg; Company G:Jan. 4, 1847, Vicksburg-July 8, 1848, Vicksburg; Company H:Jan. 5, 1847,Vicksburg-July 13, 1848, Vicksburg; Company I: Jan. 6, 1847, Vicksburg-July 13, 1848, Vicksburg; Company K:Jan. 2, 1847,Vicksburg-July 10, 1848, Vicksburg
 * Anderson's Rifles: Company A: Sept 25 & 29, 1847, Vicksburg;- June 28, 1848, Vicksburg; Company B:Nov. 13, 1847, Vicksburg-June 28, 1848, Vicksburg; Company C: Nov. 19 to Dec. 4, 1847, Vicksburg-June 28, 1848,Vicksburg; Company D: Nov. 29 to Dec. 15, 1847, Vicksburg-June 28, 1848,Vicksburg; Company E: Dec. 23,1847 to Jan. 10, 1848, Vicksburg- June 28,1848,Vicksburg


 * Pennsylvania
 * First Infantry: Company A: Dec. 16, 1846-Pittsburg;Company B: Dec.15, 1846,Pittsburgh-July 27, 1848, Philadelphia; Company C: Dec. 17,1846, Pittsburgh- July 29, 1848, Philadelphia; Company D: Dec. 14, 1846, Pittsburgh- July 31, 1848, Philadelphia; Company E: Dec. 14, 1846,Pittsburgh- Aug. 5, 1848,Philadelphia;Company F:Dec. 15, 1846,Pittsburgh- July 28, 1848, Philadelphia; Company G: Dec. 17, 1846, Pittsburgh- July 29, 1848, Philadelphia; Company H: Dec. 16, 1846,Pittsburgh- July 29, 1848, Philadelphia; Company I: Dec. 16, 1846,Pittsburgh-July 20,1848,Pittsburgh; Company K:Dec. 16, 1846,Pittsburgh-July 25, 1848, Pittsburgh
 * Second Infantry: Company A: Jan. 5, 1847, Pittsburgh-July 21,1848, Pittsburgh;Company B: Jan. 3, 1847,Pittsburgh-July 14, 1848,Pittsburgh; Company C: Jan. 3, 1847,Pittsburgh-July 20, 1848,Pittsburgh;Company D: Jan. 4, 1847,Pittsburgh-July 14, 1848, Pittsburgh; Company E: Jan. 1, 1847, Pittsburgh-July 14, 1848, Pittsburgh; Company F: Dec. 22, 1846, Pittsburgh-July 15, 1848, Pittsburgh; Company G:Jan. 2, 1847, Pittsburgh-July 20, 1848, Pittsburgh; Company H: Jan. 4, 1847,Pittsburgh- July 12, 1848, Pittsburgh; Company I: Jan. 4, 1847,Pittsburgh-July 20, 1848,Pittsburgh; Company K: Jan. 1, 1847, Pittsburgh- July 12, 1848, Pittsburgh; Company L: May 26, 1847,Pittsburgh- July 14, 1848, Pittsburgh; Company M: May 18, 1847,Pittsburgh-July 2, 1848,Pittsburgh

First Texas Mounted Rifles,First Texas Mounted Volunteers,First Texas Mounted Volunteers (6 Months,1847),First Texas Foot Riflemen,Second Texas Mounted Volunteers,Third Texas Mounted Volunteers,Bell's Regimen,Texas Mounted Volunteers, Cady's Co., Texas Mounted Rangers, Chevallie's Battalion, Texas Mounted Volunteers, Beaver's Co.,Connor's Co., Texas Mounted Volunteers, Gillespie's Co., Texas Mounted Volunteers, Gray's Co, Texas Mounted Volunteers,Grumble's Texas Mounted Volunteers, Hill's Co., Texas Mounted Volunteers, Lamar's Co., Texas Mounted Volunteers, Price's Co., Texas Mounted Volunteers, Robert's Co., Texas Mounted Volunteers, Ross's Co., Texas Mounted Volunteers, McCulloch's Co.,First Regiment, Texas Mounted Volunteers, Seefield's Co., Texas Volunteers, Shivor's Texas Volunteers, Smith Co., Texas Mounted Volunteers, Stopp's Co., Texas Mounted Volunteers, Sutton's Co., Texas Mounted Volunteers, Walker's Co, Texas Mounted Rangers, Wyman's Co., Smith Battalion, Texas Mounted Volunteers.
 * Tennessee
 * First Infantry: Company A: June 1, 1846,Nashville-May 23, 1847, New Orleans; Company B:June 2, 1846,Nashville-May 23, 1847, New Orleans;Company C: June 1, 1846,Nashville-May 23, 1847, New Orleans; Company D: June 1, 1846, Nashville- May 23, 1847, New Orleans; Company E: May 28, 1846, Nashville-May 23, 1847, New Orleans: Company F: June 2, 1846, Nashville-May 23, 1847, New Orleans; Company G: June 2, 1846- May 23, 1847, New Orleans; Company H: June 1, 1846- May 23, 1847, New Orleans; Company I: June 2, 1846, Nashville-May 23, 1847, New Orleans; Company K: June 1, 1846-May 23, 1847, New Orleans;Company L: May 28, 1836, Nashville-May 23, 1847, New Orleans; Company M: June 1, 1846, Nashville-May 23, 1847, New Orleans
 * First Mounted Infantry:
 * Second Infantry:
 * Third Infantry:
 * Fourth Infantry:
 * Fifth Infantry:
 * Wheat's Co.,Mounted Infantry:
 * Texas
 * Mormon Organizations
 * Mormon Battalion: Company A: July 16, 1846,Council Bluffs, Iowa- July 16, 1847, Los Angeles, Cal.; Company B:July 16, 1846,Council Bluffs,Iowa- July 16,1847, Los Angeles, Cal.; Company C:July 16, 1846, Council Bluffs,Iowa-July 16, 1847, Los Angeles, Cal.;Company D: July 16, 1846,Council Bluffs, Iowa-July 17, Los Angeles, Cal.; Company E: July 16, 1846,Council Bluffs- July 16, 1847, Los Angeles, Cal.
 * Capt Davis' Company A, Mormon Volunteers: July 20, 1847, Los Angeles, Cal- March 14, 1848, San Diego, Cal.


 * Additional states and military unit names


 * Military Rank In and Rank Out Terms and Abbreviations:
 * Artificer: Atif.
 * Blacksmith:
 * Bugler: Bug.
 * Captain: Capt.
 * Colonel: Col.
 * Corporal: Corpl.;Cpl
 * Farrier:
 * Fifer:
 * Lieutenant: Lieut.; 1 Lieut.; 2 Lieut.; Lt.; 1 Lt.; 2 Lt.
 * Major:
 * Musician: Musc.
 * Private: Pvt; Priv.
 * Sergeant: Sergt.;Segt.
 * Surgeon:

What Can These Records Tell Me?
Most of the service records include the following information:


 * Name of soldier
 * Name and class of dependent
 * Rank and unit in which served
 * State from which served
 * Date of filing
 * Application number
 * Certificate number
 * Type of records in file
 * NARA publication number, title, and roll number

How Do I Search This Collection?
You can search the index or view the images or both. Before searching this collection, it is helpful to know:


 * The name of the soldier
 * Where the soldier lived
 * The date and place of enlistment

View the Images
View images in this collection by visiting the 


 * 1) Select Document Type
 * 2) Select Surname Range or Military Unit and Surname Range to view the images.

How Do I Analyze the Results?
Compare each result from your search with what you know to determine if there is a match. This may require viewing multiple records or images. Keep track of your research in a research log.

What Do I Do Next?
When you have located your ancestor’s record, carefully evaluate each piece of information given. Make a photocopy of the record, or extract the genealogical information needed. These pieces of information may give you new biographical details. Add this new information to your records of each family. The information may also lead you to other records about your ancestors.

I Found Who I Was Looking For, What Now?

 * Use the estimated age to calculate a birth date.
 * Use the age and location of the military unit to find the soldier’s family in census, church, and land records.
 * If your ancestor used an alias or a nickname, be sure to check for those alternate names.
 * Even though these indexes are very accurate they may still contain inaccuracies, such as altered spellings, misinterpretations, and optical character recognition errors if the information was scanned.
 * When looking for a person who had a common name, look at all the entries for the name before deciding which is correct.
 * Continue to search the index and records to identify children, siblings, parents, and other relatives who may have served in the same unit or a nearby unit.

I Can't Find Who I'm Looking For, What Now?

 * Look for variant spellings of the names. You should also look for alias names, nicknames and abbreviated names.
 * Search the records of nearby military units.
 * Try alternative search methods such as only filling in the surname search box (or the given name search box) on the landing page leaving the other box empty and then click on search. This should return a list of everyone with that particular name. You could then browse the list for individuals that may be your ancestor.

Related FamilySearch Catalog Records

 * NARA Ainswoth List T817,Roll 42, Alabama-Michigan
 * NARA Ainsworth List T817, Roll 43, Mississippi - Wisconsin, Miscellaneous

Related Digital Books

 * Robart's Mexican War Veterans
 * Indiana in the Mexican War
 * Kentucky Mexican War Veterans
 * Michigan in the Mexican War
 * North Carolina in the Mexican War

Citing This Collection
Citations help you keep track of places you have searched and sources you have found. Identifying your sources helps others find the records you used.


 * Collection Citation:

"United States Mexican War Index and Service Records, 1846-1848." Database with images. FamilySearch. http://FamilySearch.org : 16 October 2017. Citing NARA microfilm publications M616, M863, M1028, M638, M278, and M351. Washington, D.C.: National Archives and Records Administration, n.d.

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