Thanks to Mr. Gallagher, who has taken a great deal of time transcribing all of this data, we can now post the rosters for each of the ten companies in the 142d and the Hq. Section!

The information presented here comes from a book published in 1890 by THE COURIER COMPANY, PRINTERS, Buffalo N.Y. The title on the cover was

'WAR HISTORY'
by Col. H. N. Warren
1861-1865

If you know the name of the individual that you are looking for but not the company he was in, go to the Index page to find his company.  Then, go to the Companies Page to read his war record.
Field and Staff Officers, Surgeons, and the Chaplain are listed under Headquarters

INDEX                    COMPANIES                    HEADQUARTERS