CM
Charles Mason — 1910 US Census Record
Model Tree available1910 United States Federal Census · Los Angeles, California
Our Model Tree links this Charles Mason across the 1910, 1920, 1930 and 1940 US Censuses in Los Angeles, California (XGBoost, ~Confirmed), with identified parents Mary & Rufus — first a son (b.~1897), then head of a 4-person household.
Age 13
b. ~1897
Male
Son
Born: Missouri
Single
1910 Census Record Details
| Census Year | 1910 |
| Location | Los Angeles, California |
| Surname | Mason |
| Given Name | Charles R |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Township / Ward | Pomona City Part Of |
| Est. Birth Year | ~1897 |
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.
4 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to Charles | Age | Birth yr |
|---|---|---|---|---|
| Gladys Mason | Daughter | — | 15 | ~1895 |
| Rufus Mason | Head | — | 44 | ~1866 |
| Charles Mason | Son | — | 13 | ~1897 |
| Mary Mason | Spouse | — | 44 | ~1866 |
Census Appearances
1910
Los Angeles, …
Son, age 13
Los Angeles, California · implied b. ~1897 — 4 household members
| Surname | Mason |
| Given Name | Charles R |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Illinois |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1920
Los Angeles, …
Son, age 22
Los Angeles, California · implied b. ~1898 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mason |
| Given Name | Charlie Ray |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Illinois |
| Occupation | Salesman |
| Industry | Furniture Store |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1930
Los Angeles, …
Head, age 32
Los Angeles, California · implied b. ~1898 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mason |
| Given Name | C Ray |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Missouri |
| Age at First Marriage | 28 |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Occupation | Salesman |
| Industry | Confectionery |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 50 |
| Radio Set | R |
| Veteran | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1940
Los-Angeles-County, California
Head, age 44
Los-Angeles-County, California · implied b. ~1896 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mason |
| Given Name | Chas. Ray |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Missouri |
| 1935 Residence (City) | Long Beach City |
| 1935 Residence (County) | Los Angeles |
| Occupation | Traveling Salesman |
| Industry | W. Johnson Candy Co |
| Class of Worker | OA |
| Hours Worked | 48 |
| Income (1939) | 2786 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same Place |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
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 Charles Mason across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Mary Mason (~0.92 confidence) and father Rufus Mason (~0.92 confidence) and mother Mary Mason (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Mary Mason
b. ~1866
Source mother
● Household
· direct · ~0.92
Father
Rufus Mason
b. ~1867
Source father
● Household
· direct · ~0.92
Mother
Mary Mason
b. ~1869
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Charles Mason
Son · 1910 · age 13 · b. ~1897 · California
★ You are viewing this record
Sibling
Gladys Mason
Sibling · 1910 · age 15
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:1910:13thcensus1910po0087unit:0600)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Anna M Vandervort | 43 | Daughter | — | Kansas |
| 2 | Samuel Vandervort | 74 | Brother | Own Income | Ohio |
| 3 | Rufus L Mason | 44 | Head | Laborer | Missouri |
| 4 | Mary E Mason | 44 | Wife | — | Illinois |
| 5 | Gladys L Mason | 15 | Daughter | — | Missouri |
| 6 | Charles R Mason THIS PERSON | 13 | Son | — | Missouri |
| 7 | Luther E Frost | 57 | Head | Laborer | Iowa |
| 8 | Alice M Frost | 55 | Wife | — | Illinois |
| 9 | Ora M Frost | 28 | Daughter | Teacher | Iowa |
| 10 | Kattie L Frost | 26 | Daughter | — | Iowa |
| 11 | William H Guenzler | 35 | Head | Barber | Ohio |
| 12 | Bertha F Guenzler | 36 | Wife | — | Illinois |
| 13 | Gertrude M Guenzler | 4 | Daughter | — | California |
| 14 | Amos J Merriam | 52 | Head | Laborer | Canada |
| 15 | Eliza A Merriam | 52 | Wife | — | Canada |
| 16 | Grace E Merriam | 22 | Daughter | — | North Dakota |
| 17 | Ruth Merriam | 19 | Daughter | — | North Dakota |
| 18 | Margaret G Merriam | 16 | Daughter | — | North Dakota |
| 19 | Robert J Widder | 50 | Head | Laborer | Eng Canada |
| 20 | Elizabeth Widder | 49 | Wife | — | Canada |
| 21 | George R Widder | 22 | Son | Laborer | North Dakota |
| 22 | William H Widder | 15 | Son | — | North Dakota |
| 23 | Edward Brett | 58 | Head | Own Income | Canada |
| 24 | Charlotte Brett | 59 | Wife | — | Canada |
| 25 | Ross Elizabeth A Brett | 19 | Stepdaughter | — | North Dakota |
| 26 | Emma U Guild | 55 | Head | Stenographer | Pennsylvania |
| 27 | Harvey Wood | 73 | Head | Own Income | Pennsylvania |
| 28 | Emma F Wood | 71 | Wife | — | New York |
| 29 | Joseph Bacellas | 24 | Head | Cook | California |
| 30 | Elvira Bacellas | 21 | Wife | — | Mexico |
| 31 | Ella S Traver | 57 | Head | — | Wisconsin |
| 32 | Winnefred Traver | 20 | Daughter | — | Kansas |
| 33 | Albertus Tracy | 59 | Head | Laborer | Vermont |
| 34 | Ida M Tracy | 57 | Wife | — | Illinois |
| 35 | Sarah H Rowe | 60 | Head | Own Income | New York |
| 36 | Lindsey R Dooley | 37 | Head | Superintendent | California |
| 37 | Annie E Dooley | 33 | Wife | — | California |
| 38 | James A Tracy | 55 | Head | Own Income | Michigan |
| 39 | Minnie Banks | 37 | Head | Own Income | Pennsylvania |
| 40 | J Elton Banks | 7 | Son | — | Michigan |
| 41 | Clarence F Jones | 29 | Head | Bookkeeper | Ohio |
| 42 | Alice N Jones | 24 | Wife | — | Ohio |
| 43 | Malcolm N Jones | 5 | Son | — | Illinois |
| 44 | Blythe Cranfill | 22 | Lodger | — | Oregon |
| 45 | Tavin M Stockment | 72 | Head | Own Income | Indiana |
| 46 | Edward S Stockment | 43 | Son | Laborer | Indiana |
| 47 | Emma P Stockment | 27 | Daughter | — | Iowa |
| 48 | Wayne Stockment | 4 | Son | — | Indiana |
| 49 | Abigail Merriman | 57 | Head | Own Income | New York |
| 50 | John B Mcleavy | 51 | Son-law | Farmer | Virginia |
Pedigree Summary
Charles + 1 sibling
Gen 1 · 3 parents
~0.92
Max depth 4 (1900–1950 window)
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)