Of Maysilo, Malabon, Rizal, Philippines

Cirilo Gotodejo Porcioncula was born in July 1834 to Juan Porciuncula and Dominga Gotodejo. He was baptised in Catholic rites witnessed by Guillermo Sembrano on 09 July 1834 at the San Bartolome Parish in Malabon (which was, at this time, a part of the province of Rizal). The family name was spelled “PorCIONcula” in Cirilo’s baptismal documents — a variant of “PorCINcula” used by his descendants.

He married Pascuala de la Cruz, with whom he had at least one child: Apolonio.

Resources
- Church Baptismal Record of Cirilo Porcioncula, dated 09 July 1834.

Of Obando, Bulacan, Philippines

Roman Candelaria de San Diego was born on 28 Feb 1815 to Antonio de San Diego and Dorothea Candelaria. He was baptised in Catholic rites on 05 Mar 1815 in San Pascual Baylon Parish in Obando, Bulacan with Nicasio Baltazar as godfather.

He married Placida de Roxas in Catholic rites on 08 Jun 1833 in San Pascual Baylon Parish in Obando, Bulacan. They had at least three children: Gregoria, Rafael and Teodoro.

Resources
- Church Baptismal Record of Gregoria de Roxas de San Diego, dated 12 March 1837.
- Church Baptismal Record of Mena Avendaño San Diego, dated 09 November 1870.

Of Obando, Bulacan, Philippines

Juan de Roxas is the earliest known ancestor of the de Roxas line. He was born approximately in the 1790s. He married Victoriana de la Cruz, with whom he had at least two children: Placida and Maria.

Resources
- Church Baptismal Records of Maria de Roxas, dated 19 Oct 1822.