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Alice Mason — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Los Angeles, California
Our Model Tree links this Alice Mason across the 1910 and 1920 US Censuses in Los Angeles, California (XGBoost, ~Confirmed) — first a daughter (b.~1906), then head of a 8-person household.
Age 4
b. ~1906
Female
Daughter
Born: California
Single
1910 Census Record Details
| Census Year | 1910 |
| Location | Los Angeles, California |
| Surname | Mason |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | California |
| Mother's Birthplace | California |
| Additional Details | |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Township / Ward | Roland Precinct |
| Est. Birth Year | ~1906 |
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.
8 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to Alice | Age | Birth yr |
|---|---|---|---|---|
| Marjorie Mason | Daughter | — | 9 | ~1901 |
| Mary Mason | Spouse | — | 29 | ~1881 |
| Stanley Mason | Son | — | 6 | ~1904 |
| Eugene Mason | Son | — | 7 | ~1903 |
| Frank Mason | Daughter | — | 10 | ~1900 |
| Frank Mason | Head | — | 31 | ~1879 |
| Edith Mason | Daughter | — | 2 | ~1908 |
| Alice Mason | Daughter | — | 4 | ~1906 |
Census Appearances
1910
Los Angeles, …
Daughter, age 4
Los Angeles, California · implied b. ~1906 — 8 household members
| Surname | Mason |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | California |
| Mother's Birthplace | California |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1920
Los Angeles, …
Daughter, age 15
Los Angeles, California · implied b. ~1905 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mason |
| Given Name | Aurelia |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | California |
| Mother's Birthplace | California |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
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 Alice Mason across 2 US Census years (1910 and 1920) in Los Angeles, California, using XGBoost record linkage.
Show:
This person
Anchor record
Alice Mason
Daughter · 1910 · age 4 · b. ~1906 · California
★ You are viewing this record
Sibling
Frank Mason
Sibling · 1910 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marjorie Mason
Sibling · 1910 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eugene Mason
Sibling · 1910 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Stanley Mason
Sibling · 1910 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edith Mason
Sibling · 1910 · age 2
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
1910 US Federal Census — Los Angeles, California
Open full size
1910 US Federal Census — Los Angeles, California
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po0086unit:0987)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Milton E. Long | 24 | Head | Farmer | Illinois |
| 52 | Gertrude Long | 29 | Wife | — | Kansas |
| 53 | Herbert Long | 1 | Son | — | California |
| 54 | Robert S. Edgar | 40 | Head | Farmer | California |
| 55 | Birdie S. Edgar | 44 | Wife | — | California |
| 56 | Robert R. Edgar | 11 | Son | — | Texas |
| 57 | Charles Hazelius | 49 | Head | Farmer | Sweden |
| 58 | Haddie K. Hazelius | 48 | Wife | — | Sweden |
| 59 | Grace C. Hazelius | 17 | Daughter | — | California |
| 60 | Bertha J. Ott | 18 | Boarder | — | South Dakota |
| 61 | Amos T. Collins | 54 | Head | Farmer | California |
| 62 | Martha E. Collins | 57 | Wife | — | Missouri |
| 63 | Charles C. Collins | 25 | Son | Farmer | California |
| 64 | Jay E. Collins | 20 | Son | — | California |
| 65 | Leslie H. Root | 55 | Head | Farmer | Ohio |
| 66 | Nellie E. Root | 54 | Wife | — | Ohio |
| 67 | Virginia U. Root | 26 | Daughter | Correspondent | Virginia |
| 68 | Elizabeth D. Root | 14 | Daughter | — | California |
| 69 | Ralph Mcmichael | 20 | Head | Clerk | Illinois |
| 70 | Elizabeth Mcmichael | 21 | Wife | Clerk | Illinois |
| 71 | David A. Powell | 36 | Head | Engineer | Missouri |
| 72 | Mary C. Powell | 38 | Wife | — | Illinois |
| 73 | Wilford Powell | 19 | Son | Farmer | California |
| 74 | Lorden Powell | 17 | Son | Farmer | California |
| 75 | Leland Powell | 15 | Son | — | California |
| 76 | Hattie B. Powell | 11 | Daughter | — | California |
| 77 | Nellie L. Powell | 10 | Daughter | — | California |
| 78 | Fred J. Forney | 27 | Head | Blacksmith | Wisconsin |
| 79 | Carrie M. Forney | 22 | Wife | — | Illinois |
| 80 | Thornton Forney | 1 | Son | — | California |
| 81 | Bert Reynolds | 35 | Boarder | Blacksmith | Illinois |
| 82 | K. Yamada | 26 | Head | Farmer | Japan |
| 83 | S. Shimabukuro | 26 | Boarder | Farmer | Japan |
| 84 | K. Nishi | 23 | Laborer | Laborer | Japan |
| 85 | M. Komanasui | 25 | Head | Farmer | Japan |
| 86 | J. Higa | 24 | Boarder | Farmer | Japan |
| 87 | S. Marga | 25 | Boarder | Laborer | Japan |
| 88 | S. Recato | 26 | Boarder | Laborer | Japan |
| 89 | Frank E. Mason | 31 | Head | Farmer | California |
| 90 | Mary J. Mason | 29 | Wife | — | California |
| 91 | Frank J. Mason | 10 | Daughter | — | California |
| 92 | Marjorie Mason | 9 | Daughter | — | California |
| 93 | Eugene Mason | 7 | Son | — | California |
| 94 | Stanley Mason | 6 | Son | — | California |
| 95 | Alice Mason THIS PERSON | 4 | Daughter | — | California |
| 96 | Edith Mason | 2 | Daughter | — | California |
| 97 | Placid D. Baughman | 42 | Head | Farmer | Iowa |
| 98 | Anna Baughman | 32 | Wife | Millinery | Missouri |
| 99 | Florence Baughman | 7 | Daughter | — | California |
| 100 | Frederick Mccandless | 26 | Head | Farmer | Missouri |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1910 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)