Born: February 6, 1947 in Boston, MA
Parents: Edward Charles Brennan and Regina Claire Lonsway (both deceased)
Education/Priestly Formation: St. Anthony’s HS, Washington, D.C.; Brown University, Providence, RI; Christ the King Seminary; Pontifical North American College, Rome.
Priesthood Ordination: May 15, 1976 by Archbishop William W. Baum
Pastoral Assignments: Our Lady of Mercy, Potomac, 1976-1981; St. Pius X, Bowie, 1981-85; St. Bartholomew, Bethesda, 1986-88; St. Thomas Apostle, Washington, D.C., 1998-2003; St. Martin of Tours, Gaithersburg, 2003-2016. Spanish Language and Cultural Studies in Dominican Republic and Colombia, 1985-86.; Director of Priestly Vocations, 1988-1998. Titular Bishop of Rusubisir, 2017.