A half-century after MLK's death is Baltimore less segregated? Yes and no.

Blue Oyster Cult (music group)

Philip X. "Phil" Kaltenbach, English teacher

Philip X. "Phil" Kaltenbach, English teacher

Philip X. "Phil" Kaltenbach, a former high school English teacher who later became an expert in the field of collectible comic books, died Tuesday at Sarasota Memorial Hospital in Sarasota, Fla., while recovering from foot surgery. He was 63.

The son of a Loyola University Maryland dean and a Loyola Blakefield High School administrative assistant, Philip Xavier Kaltenbach was born in Baltimore and raised in Towson.

Mr. Kaltenbach was a 1967 graduate of Loyola Blakefield and earned a bachelor's degree from what is now Loyola University Maryland. He also earned a master's degree from Southern Illinois University in Carbondale.

During the 1980s, Mr. Kaltenbach...