The Reverend Robert H. Langdon of Rutherford, formerly affiliated with St. Philomena Church in Livingston, died Sunday, April 29, at the age of 87. A con-celebrated Mass of Christian Burial will be held on Friday, May 4, 10:30 a.m. at Corpus Christi Roman Catholic Church in Hasbrouck Heights, with interment following at Holy Cross Cemetery, North Arlington. Visitation will take place at the church today, Thursday, May 3, from 3:30 to 9 p.m., with a vigil service at 7:30 p.m., and on Friday, May 4, from 9 to 10 a.m. Born in Hasbrouck Heights on September 5, 1930, Father Langdon was graduated from Seton Hall University and Immaculate Conception Seminary in Darlington. He was ordained into the priesthood on May 26, 1956. In addition to regularly assisting with Masses at St. Philomena Parish in Livingston during the early 1970s, his assignments included St. Paul’s Roman Catholic Church, Ramsey; St. Mary’s Roman Catholic Church, Rutherford; St.