I am seeking any information about Henry Ludwig who apparently was an avid photographer at the turn of the 20th century and also a professor of music and drama at a college or university in the Mt Vernon area during the 20's and 30's possibly?

There is a short obit for Henry Ludwig in the NY Evening Telegram of July 11, 1923. You can find it by searching for "Henry Ludwig" +Mt. Vernon using the "all of the words" search option at http://www.fultonhistory.com/Fulton.html

Henry Ludwig, 34, b. Germany is on the 1900 census in Manhattan listed as brother in the household of Herman & Emily Ludwig & their son Karl (age 4). His occ. is head waiter. In 1910 the Ludwigs with brother Henry still living with them are in Mt. Vernon at 536 E. Third St. No occ. listed for Henry. They are still in Mt. Vernon at the same address in 1920 when Henry`s occ. is given as music teacher.

Pat R.