CB
Chas Brown — 1910 US Census Record
Linked across censuses1910 United States Federal Census · San Francisco, California
Our Model Tree links this Chas Brown across the 1910 and 1920 US Censuses in San Francisco, California (XGBoost, ~Confirmed) — first a head (b.~1848), then head of a 4-person household.
Age 62
b. ~1848
Male
Head
Born: Indiana
Married
1910 Census Record Details
| Census Year | 1910 |
| Location | San Francisco, California |
| Surname | Brown |
| Given Name | Chas. D. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 62 |
| Marital Status | Married |
| Birthplace | Indiana |
| Years Married | 34 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Occupation | Carpenter |
| Industry | House |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Occupation | Carpenter |
| Township / Ward | San Francisco City |
| Est. Birth Year | ~1848 |
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 Chas | Age | Birth yr |
|---|---|---|---|---|
| James Brown | Son | — | 17 | ~1893 |
| Chas Brown | Head | — | 62 | ~1848 |
| Leaty Brown | Son | — | 26 | ~1884 |
| Ida Brown | Spouse | — | 56 | ~1854 |
Census Appearances
1910
San Francisco, …
Head, age 62
San Francisco, California · implied b. ~1848 — 4 household members
| Surname | Brown |
| Given Name | Chas. D. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 62 |
| Marital Status | Married |
| Birthplace | Indiana |
| Years Married | 34 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Carpenter |
| Industry | House |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1920
San Francisco, …
Other, age 71
San Francisco, California · implied b. ~1849 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Charles |
| Relationship to Head | Father-in-law |
| Sex | M |
| Color / Race | White |
| Age | 71 |
| Marital Status | Married |
| Birthplace | Indiana |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
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 Chas Brown across 2 US Census years (1910 and 1920) in San Francisco, California, using XGBoost record linkage.
Show:
This person
Anchor record
Chas Brown
Head · 1910 · age 62 · b. ~1848 · California
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1910 US Federal Census — San Francisco, California
Open full size
1910 US Federal Census — San Francisco, California
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po0096unit:0733)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Mary E. Clark | 32 | Wife | None | Ire English |
| 52 | Catherine R. Clark | 3 | Daughter | None | California |
| 53 | Thomas J. Clark | 1 | Son | None | California |
| 54 | Alexander Dalton | 41 | Head | Molder | California |
| 55 | Catherine Dalton | 34 | Wife | None | California |
| 56 | Mary A. Refner | 18 | Step-daughter | Stenographer | California |
| 57 | Chas. E. Refner | 14 | Step-son | None | California |
| 58 | Ethel E. Refner | 13 | Step-daughter | None | California |
| 59 | Elsie M. Refner | 12 | Step-daughter | None | California |
| 60 | Dorothy E. Refner | 9 | Step-daughter | None | California |
| 61 | Chas. D. Brown THIS PERSON | 62 | Head | Carpenter | Indiana |
| 62 | Ida Brown | 56 | Wife | None | Ohio |
| 63 | Leaty L. Brown | 26 | Son | Laborer | Iowa |
| 64 | James L. Brown | 17 | Son | Can Maker | California |
| 65 | John P. Emerson | 34 | Head | Machinist | California |
| 66 | Nellie H. Emerson | 30 | Wife | None | California |
| 67 | John M. Emerson | 4 | Son | None | California |
| 68 | August De Clerk | 51 | Head | Shoe Maker | Belg Flemish |
| 69 | William Tandeman | 28 | Head | Blacksmith | Hawaii |
| 70 | Eva B. Tandeman | 27 | Wife | None | California |
| 71 | Ida M. Tandeman | 6 | Daughter | None | California |
| 72 | Mildred Tandeman | 3 | Daughter | None | California |
| 73 | Robert Tanyard | 27 | Lodger | Teamster | Eng |
| 74 | James Mcintyre | 80 | Head | None | Ire English |
| 75 | James J. Mcintyre | 43 | Son | Laborer | California |
| 76 | Robert Mcintyre | 27 | Son | Laborer | California |
| 77 | Thomas A. Mcintyre | 27 | Son | Laborer | California |
| 78 | Nellie Jones | 50 | Head | House Work | Ire English |
| 79 | James Jones | 14 | Son | Teamster | California |
| 80 | Thomas J. Kirwin | 48 | Head | Teamster | Ire English |
| 81 | Margaret Kirwin | 50 | Wife | None | Ire English |
| 82 | James J. Kirwin | 24 | Son | Bookkeeper | California |
| 83 | Matthew J. Kirwin | 21 | Son | Laborer | California |
| 84 | Daniel E. Kirwin | 17 | Son | Messenger | California |
| 85 | Ambrose P. Kirwin | 16 | Son | Messenger | California |
| 86 | Martin Sr. Judurch | 35 | Head | Manager | Aust Slovenian |
| 87 | Agnes Judurch | 34 | Wife | None | Aust Slovenian |
| 88 | Martin Judurch | 5 | Son | None | California |
| 89 | Joseph Judurch | 3 | Son | None | California |
| 90 | Louis Judurch | 2 | Son | None | California |
| 91 | Mary Judurch | 0 | Daughter | None | California |
| 92 | George J. Beg | 22 | Boarder | Bartender | Aust German |
| 93 | Katherine Grosch | 16 | Servant | Servant | Aust Slovenian |
| 94 | Joseph Grosch | 25 | Boarder | Labeler | Aust Slovenian |
| 95 | Anton Grosch | 19 | Boarder | Laborer | Aust Slovenian |
| 96 | Martin Kudakling | 23 | Lodger | Servant | Aust Slovenian |
| 97 | Jacob Malensek | 24 | Boarder | Laborer | Aust Slovenian |
| 98 | Elith Alajoy | 24 | Boarder | Laborer | Aust Slovenian |
| 99 | Martin Embuch | 19 | Boarder | Laborer | Aust Slovenian |
| 100 | John Hala | 26 | Boarder | Laborer | Aust Slovenian |
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)