The collector of Portland was the key to federal patronage in Maine, though other ports and towns had collectors. Through the 19th century, the revenue was the major source of Federal Government income. As in Colonial times, the person appointed to head the custom House in Casco Bay was almost always a leading community figure, or a well-connected political personage.
Sgt. Charles Bridges of Co. B of the 2nd Maine Infantry was close to the end of his two years' enlistment in early 1863 when he took advantage of an opportunity for advancement by seeking and getting a commission as an officer in the 3rd Regiment U.S. (Colored) Volunteers.
Alonzo Garcelon of Lewiston was a physician, politician, businessman, and civic leader when he became Maine's surgeon general during the Civil War, responsible for ensuring regiments had surgeons, for setting up a regimental hospital in Portland, and generally concerned with the well-being of Maine soldiers.
… Joyce in 1852 and after him Joseph W Staples was appointed The mails during the last two appointments and a long time subsequent were carried to…