MP
Maria Perez — 1930 US Census Record
Linked across censuses1930 United States Federal Census · None, None
Our Model Tree links this Maria Perez across the 1920 and 1930 US Censuses (XGBoost, ~Confirmed) — first a daughter (b.~1915), then head of a 6-person household.
Age 15
b. ~1915
Female
Daughter
Born: Guam
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | None, None |
| Surname | Perez |
| Given Name | Maria |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | cha |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Guam |
| Father's Birthplace | Guam |
| Mother's Birthplace | Guam |
| Additional Details | |
| Occupation | none |
| Birth State | Guam |
| Birth Country | United States |
| Birthplace (normalized) | guam |
| Township / Ward | Agana |
| Est. Birth Year | ~1915 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Maria | Age | Birth yr |
|---|---|---|---|---|
| Maria Perez | Spouse | — | 51 | ~1879 |
| Maria Perez | Daughter | — | 15 | ~1915 |
| Jose Perez | Son | — | 16 | ~1914 |
| Vicente Perez | Son | — | 20 | ~1910 |
| Vicente Perez | Head | — | 52 | ~1878 |
| Juan Perez | Son | — | 18 | ~1912 |
Census Appearances
1920
None, None
Daughter, age 4
None, None · implied b. ~1916 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Perez |
| Given Name | Maria L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | cha |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Guam |
| Father's Birthplace | Guam |
| Mother's Birthplace | Guam |
| Birth State | Guam |
| Birth Country | United States |
| Birthplace (normalized) | guam |
1930
None, None
Daughter, age 15
None, None · implied b. ~1915 — 6 household members
| Surname | Perez |
| Given Name | Maria |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | cha |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Guam |
| Father's Birthplace | Guam |
| Mother's Birthplace | Guam |
| Occupation | none |
| Birth State | Guam |
| Birth Country | United States |
| Birthplace (normalized) | guam |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links Maria Perez across 2 US Census years (1920 and 1930) in None, None, using XGBoost record linkage.
Show:
This person
Anchor record
Maria Perez
Daughter · 1930 · age 15 · b. ~1915 · None
★ You are viewing this record
Sibling
Vicente Perez
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Juan Perez
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jose Perez
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — None, None
Open full size
1930 US Federal Census — None, None
Page Contents
25 people indexed on this census page (ia:1930:15thcensus2629unit:1057)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Rosa Blas | 27 | Daughter | None | Guam |
| 2 | Jose Blas | 21 | Son | None | Guam |
| 3 | Catalina C. San Nicolas | 26 | Sister-in-law | None | Guam |
| 4 | Juan S. L. San Nicolas | 19 | Nephew | None | Guam |
| 5 | Jose P. Guzman | 58 | Head | Farmer | Guam |
| 6 | Vicente P. Guzman | 64 | Brother | Farmer | Guam |
| 7 | Rosa P. R. Guzman | 58 | Sister | Farmer | Guam |
| 8 | Maria Guzman | 11 | Niece | None | Guam |
| 9 | Jose Guzman | 8 | Nephew | None | Guam |
| 10 | Rosa Guzman | 7 | Daughter | None | Guam |
| 11 | Vicente Guzman | 6 | Daughter | None | Guam |
| 12 | Jose Guzman | 3 | Son | None | Guam |
| 13 | Maria Guzman | 2 | Daughter | None | Guam |
| 14 | Juan C. Torres | 27 | Head | Farmer | Guam |
| 15 | Rosa C. Torres | 32 | Sister | None | Guam |
| 16 | Concepcion Perez | 21 | Head | None | Guam |
| 17 | Jose Perez | 1 | Son | None | Guam |
| 18 | Juan Perez | 17 | Head | Farmer | Guam |
| 19 | Dolores M. Perez | 22 | Wife | None | Guam |
| 20 | Vicente P. Perez | 52 | Head | Farmer | Guam |
| 21 | Maria T. Perez | 51 | Wife | None | Guam |
| 22 | Maria Perez THIS PERSON | 15 | Daughter | None | Guam |
| 23 | Vicente P. Perez | 20 | Son | Farmer | Guam |
| 24 | Juan P. Perez | 18 | Son | Farmer | Guam |
| 25 | Jose P. Perez | 16 | Son | Farmer | Guam |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)