Both towns were later incorporated to the province of Rizal, established in 1901, and were represented as part of the first district of Rizal from 1907 to 1941 and from 1945 to 1972.
Both towns were later incorporated into the province of Rizal, established in 1901, and represented as part of the first district of Rizal from 1907 to 1941 and from 1945 to 1972.