J.M. Schoonmaker

[Mike Serpa]

How many men named J.M. Schoonmaker served in the Civil War? Thanks.

 

[AndyHall]

According the the CW database, there were two James M. Schoonmakers and four John M. Schoonmakers in the Union army. That's excluding alternate spellings and various Js without a middle initial listed. No butternuts, though.