In May 1947, the late Bishop Manuel Mascariñas, D.D., bishop of Palo, the parish priest Fr. Flaviano Daffon and a group of Baybayanos- Dr. Jose Silao, Mr. Amado Masecampo,  Atty. Jovencio Borneo, Ex-Mayor Apolinario Tavera and several others convened at the parish convent and decided to establish a Catholic school to be administered by a religious order. While waiting for the availability of a religious group, the school was run by lay people and classes were conducted in a rented Segundo Borneo at A. Bonifacio Street. Thus, the Immaculate Conception College (ICC) was born on July 22, 1947 with the following Board of Trustees and Incorporators who are now all deceased.

Hon. Bernardo Torres

Chairman

Dr. Jose Silao, Sr.

Vice-Chairman

Fr. Flaviano Daffon

Treasurer

Mr. Amado Masecampo

Secretary

Mr. Apolinario Tavera

Auditor

Fr. Alfredo Rosales

Member

Engr. Florencio Coloma

Member

Mr. Efigenio Mascariñas

Incorporator

Atty. Glicerio Eballar

Incorporator