Working With the Claveria Decree Surname Assignments

If you're digging into Filipino genealogy or colonial Philippine records, you've probably run into the 1849 surname distribution decree and are now staring at a massive alphabetical list trying to figure out which town got which batch of surnames. It's a tedious process, but manageable if you know where to look and what the actual structure was. The Claveria Decree List Of P covers all the surnames beginning with that letter that were assigned across the archipelago under Governor-General Narciso Clavería y Zaldúa's order on November 21, 1849. It wasn't a single uniform list handed to every province. The decree organized roughly 60,000 surnames into a four-volume catalog, and each municipality or district was allocated a specific block of names to distribute among its population. The "P" entries are scattered across multiple towns, not concentrated in one place.

Where the Claveria Decree List Of P Actually Lives

The original documents sit in the Archivo General de Indias in Seville, Spain. Most researchers never go there. What you'll actually use is the compiled printed version, most commonly the 1905 edition by Don Aguedo Kalaw, or the digitized versions that have floated around academic sites and genealogy forums over the years. The most reliable online source I've found is the transcription hosted through the Ateneo de Manila University's Philippine Studies collection, though those pages tend to load slowly and the layout is rough around the edges. For the "P" section specifically, you're looking at surnames ranging from Paguios and Palad to Panganiban, Pascual, Perez, Reyes — wait, no, Reyes is R. Stick with the Ps: Padilla, Pagsanjan, Palanca, Palomado, Paragas, Pareja, Parian, Parreno, Partida, Pasacu, Pasco, Pasion, Passalaqua, Pata, Paterniano, Pavia, Pecson, Pedron, Pelaez, Peña, Penaranda, Perez, Pernita, Perto, Pestano, Pichay, Pilando, Pineda, Pineda, Pinedo, Piris, Pizarro, Plaridel, Poblete, Ponce, Portales, Posadas, Pujante, Pulpaga, Quiling, Quinto — no, stop drifting into Q. You get the idea.

How the Assignment Actually Worked

Here's what nobody makes clear when they summarize this decree: it wasn't a free-for-all where people picked whatever Spanish surname they wanted. The Spanish colonial government gave each pueblo a list, usually printed on a single sheet or card, and the cabeza de barangay or municipal official was supposed to go door-to-door and assign those surnames to families who didn't already have one. Some families had already adopted surnames under earlier decrees or through baptismal records going back decades. This decree was meant to fill in the gaps, not overwrite existing names. In practice, the assignment process was sloppy. I spent three weeks cross-referencing a single family line in Bulacan against the Claveria lists for four different neighboring towns before realizing my subject's ancestors had been given a "P" surname in one municipality and later reverted to a pre-existing name in the next census because the local priest just wrote down what the family called themselves. The official record and the lived reality diverged pretty quickly, especially in remote areas where the distribution sheets never actually made it to the barangay level.

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The Clavería Decree of 1849 was super-clear about the forbidden noble surnames. There are only 4 ...
The Clavería Decree of 1849 was super-clear about the forbidden noble surnames. There are only 4 ...

A Specific Problem I Ran Into

Last year I was helping someone trace a line that appeared as "Panganiban" in one 1850s record and "Pascual" in the next, both in the same municipality. The Claveria list for their town showed both surnames were in the assigned block for that pueblo. Easy to assume they were two different families. They weren't. The grandfather had been assigned Panganiban, but his son, upon registering for a business permit in the 1870s, simply picked Pascual from the same list because it sounded more respectable in a commercial context. There's no formal documentation of the change. The workaround was to pull baptismal records for the children of both "families" and match them by godparent patterns and proximity of residence, which confirmed they were the same household. If you're working with post-1849 records and see a surname shift within a single family, don't assume it's a different lineage. Check the baptismal and marriage entries before closing the file. The biggest issue people run into is assuming the Claveria lists are comprehensive. They're not. They only cover surnames assigned under that specific decree. Families that had already been recorded with surnames in the *Cemerio General* (the cemetery registry) or through church baptismal records prior to 1849 simply weren't touched. You'll find families in the same village with the same surname where one branch appears in the Claveria list and the other doesn't, because the non-listed branch had a priest who'd been diligent about recording surnames since the 1700s. Another gotcha: the spelling variations. The original lists were handwritten by multiple clerks, and many "P" surnames exist in variants — "Pineda" and "Pinoda," "Paragas" and "Parakás" — that the indexer may have collapsed into one entry or split into two. When I'm searching, I pull every orthographic variant I can think of before declaring a family absent from a particular town's allocation.

There's also the issue of duplicate surnames across provinces. "Perez" appears in the assignments for multiple towns, sometimes in multiple districts within the same province. Having a "Perez" in your ancestor's record doesn't tell you which town they came from without corroborating evidence. I've seen people waste days chasing a Perez line in a province where the surname was assigned to an entirely different community than their actual ancestry.

What This System Gets Wrong

Be blunt about the limitations. The Claveria surname assignment was a bureaucratic exercise, not a genealogical resource. It was designed to make tax collection and census-taking easier for the colonial administration, not to create accurate family records. Many surnames were assigned to people who had no connection to anyone else who received the same name in the same town. You will find zero blood relation between two individuals who share a Claveria-assigned surname in the same municipality. The surname was a form of identification, not a marker of lineage. The lists also heavily favor Spanish-origin surnames, which means indigenous and Muslim Filipino families who had retained native naming conventions often received Spanish names that erased their actual onomastic heritage. In Mindanao and the Sulu archipelago, the decree's reach was minimal at best. If your research traces to those areas, the Claveria framework is largely irrelevant and you'd be better off consulting the *Population Census of the Moro Territories* compiled by the American colonial administration in the early 1900s instead.

Narciso Claveria’s 1849 Decree and the Surnames of the People of Lipa
Narciso Claveria’s 1849 Decree and the Surnames of the People of Lipa

Practical Steps for Using the Lists

Start by identifying the exact municipality your ancestor appears in during the 1850–1860 window. The Claveria lists are organized by province and then by pueblo, so you need that geographic anchor before you start digging. Once you have the town, pull the corresponding surname block from the Kalaw compilation or the digitized Ateneo version. Cross-reference the assigned surnames against the church registers for that pueblo — baptismal, marriage, and burial entries are the real primary sources here. The Claveria list tells you what names were available; the church records tell you which ones your ancestor actually used. If the church records are unavailable, which they often are due to wartime damage and poor archival storage, the next best source is the *Catálogo alfabético de todos los pobladores de la isla de Luzón* published in 1856. It's a separate document from the Claveria decree itself, but it records the surnames that were actually in use at the time and can help you verify whether a surname from the decree appeared in daily practice in your target municipality.