High Quality Content by WIKIPEDIA articles! Cipriano Purugganan Primicias, Sr. (September 14, 1901 - September 20, 1965) was a Filipino politician who was best known for his service as a Senator of the Philippines. He was born in 1901 at Alcala, in the northern Philippine province of Pangasinan to Javier Crescini Primicias and Cristeta Purugganan.