Am trying to identify which if any unit Dennis B.Thomas served in the war.He was in Collin Co.,Texas about 1855.Born Tennessee 1831-33.

Soldiers and Sailors System gives me only the following;

D.B.Thomas... Surgeon...6th Texas cavalry...Thats obviously not him as he was a saddle maker in 1860.

D.B.Thomas...Good's Dallas Artillery...Good-Douglas Battery.

Thanks,

MWT