129th Infantry Regiment, US

129th Infantry Regiment, US
Years active:	–
Country:	United States
Service:	US Army
Branch:	National Guard (US Army)
Type:	Infantry
Specific type:	Infantry regiment (continental)
Full size:	3,500
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Name1:	3rd Illinois Infantry Regiment
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Name2:	129th Infantry Regiment
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For more information on what infobox fields mean, see documentation at military unit, command structure and theatre of war.

Command structure
Relationship type:	Tactical and Administrative
Parent unit:	65th Infantry Brigade, US
Parent level:	Brigade
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Command structure
Relationship type:	Tactical and Administrative
Subordinate unit:	Machine Gun Company, 129th Infantry Regiment, US
Subordinate level:	Company
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Command structure
Relationship type:	Tactical and Administrative
Subordinate unit:	1st Battalion, 129th Infantry Regiment, US
Subordinate level:	Battalion
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Command structure
Relationship type:	Tactical and Administrative
Subordinate unit:	2nd Battalion, 129th Infantry Regiment, US
Subordinate level:	Battalion
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Command structure
Relationship type:	Tactical and Administrative
Subordinate unit:	3rd Battalion, 129th Infantry Regiment, US
Subordinate level:	Battalion
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Personal narratives

Paul B Hendrickson

Transcripts of the letters of Paul B Hendrickson. The page about his service record says that in April 1917 he enlisted in the 5th Illinois Infantry, which was split up and merged with other units in October 1917. He moved to the 3rd Illinois Infantry which was renamed 129th Infantry Regiment. He served as a bugler and signaller in the regiment's headquarters company.

Official sources

Unit war diaries

Official war diaries for this unit have not yet been located. If you know where they are, please use the appropriate template to add links and archival references:

• {{War diary TNA}} for the UK National Archives
• {{War diary AWM}} for the Australian War Memorial

We don't yet have templates for diaries held at other archives but you can manually create links to them and add the page to Category:Units with official war diaries.

If you know that no diaries exist, please add:

• {{War diary none admin}} for administrative organisations with no operational role
• {{War diary none continental}} for infantry battalions in the continental system where diaries were only kept at regiment level and above
• {{War diary none}} for all other units or formations