Roberto "Obet" Mamangon Pagdanganan (born July 19, 1946, in Calumpit, Bulacan, Philippines) is a Filipino politician who served as the 29th Governor of Bulacan from 1988 to 1998.
Roberto "Obet" Mamangon Pagdanganan (born July 19, 1946, in Calumpit, Bulacan, Philippines) is a Filipino politician who served as the 29th Governor of Bulacan from 1988 to 1998. (en)