MS
Marian Smith — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Calaveras, California
Our Model Tree links this Marian Smith across the 1900 and 1910 US Censuses in Calaveras, California (XGBoost, ~Confirmed) — first a daughter (b.~1898), then head of a 9-person household.
Age 12
b. ~1898
Female
Daughter
Born: California
Single
1910 Census Record Details
| Census Year | 1910 |
| Location | Calaveras, California |
| Surname | Smith |
| Given Name | Marian |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| 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 | Township 2 Mokelumne Hill |
| Est. Birth Year | ~1898 |
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.
9 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to Marian | Age | Birth yr |
|---|---|---|---|---|
| Dorothy Smith | Daughter | — | 9 | ~1901 |
| Elaine Smith | Daughter | — | 15 | ~1895 |
| Mary Baker | Other | — | 71 | ~1839 |
| John Smith | Son | — | 17 | ~1893 |
| Mattie Smith | Spouse | — | 43 | ~1867 |
| Irving Smith | Son | — | 20 | ~1890 |
| Thorndell Smith | Head | — | 45 | ~1865 |
| Harold Smith | Son | — | 18 | ~1892 |
| Marian Smith | Daughter | — | 12 | ~1898 |
Census Appearances
1900
Calaveras, California
Daughter, age 3
Calaveras, California · implied b. ~1897 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Marian |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | California |
| Birth Month | Oct |
| Birth Year | 1897 |
| Father's Birthplace | California |
| Mother's Birthplace | California |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1910
Calaveras, California
Daughter, age 12
Calaveras, California · implied b. ~1898 — 9 household members
| Surname | Smith |
| Given Name | Marian |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | California |
| Mother's Birthplace | California |
| 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 Marian Smith across 2 US Census years (1900 and 1910) in Calaveras, California, using XGBoost record linkage.
Show:
This person
Anchor record
Marian Smith
Daughter · 1910 · age 12 · b. ~1898 · California
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Sibling
Irving Smith
Sibling · 1910 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Smith
Sibling · 1910 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Smith
Sibling · 1910 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harold Smith
Sibling · 1910 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elaine Smith
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 — Calaveras, California
Open full size
1910 US Federal Census — Calaveras, California
Page Contents
32 people indexed on this census page (ia:1910:13thcensus1910po0073unit:0380)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Christian Sorensen | 51 | Head | Township Officer | Den. Danish |
| 2 | Edward Sorensen | 20 | Son | Laborer | Wisconsin |
| 3 | Archie Sorensen | 18 | Son | Laborer | Wisconsin |
| 4 | Isabel S. Sorensen | 15 | Daughter | — | Wisconsin |
| 5 | Clarence L. Sorensen | 14 | Son | — | California |
| 6 | Edwards Prussia | 48 | Head | Herder | California |
| 7 | Louis Fraschi | 50 | Head | Keeper | Italian |
| 8 | Mattie Fraschi | 39 | Wife | — | California |
| 9 | John R. Gregory | 64 | Head | Merchant | Indiana |
| 10 | Martha E. Gregory | 49 | Wife | Saleswoman | California |
| 11 | Giovanni Lafranchi | 71 | Head | — | Switz. Italian |
| 12 | Amanda Lafranchi | 53 | Wife | Cook | California |
| 13 | Louise Porteous | 32 | Head | Dressmaker | California |
| 14 | Grace P. Porteous | 11 | Daughter | — | California |
| 15 | Vernel Porteous | 7 | Daughter | — | California |
| 16 | Anthony Machu | 95 | Head | Gardener | Fr. French |
| 17 | Thorndell Smith | 45 | Head | Foreman | California |
| 18 | Mattie E. Smith | 43 | Wife | — | California |
| 19 | Irving Smith | 20 | Son | Laborer | California |
| 20 | Harold Smith | 18 | Son | Blacksmith | California |
| 21 | John L. Smith | 17 | Son | Laborer | California |
| 22 | Elaine M. Smith | 15 | Daughter | — | California |
| 23 | Marian Smith THIS PERSON | 12 | Daughter | — | California |
| 24 | Dorothy M. Smith | 9 | Daughter | — | California |
| 25 | Mary E. Baker | 71 | Mother-in-law | — | Indiana |
| 26 | Isabel Smith | 70 | Head | — | Scot. English |
| 27 | Joseph B. Costa | 39 | Head | Manager | California |
| 28 | Irene Costa | 34 | Wife | Bookkeeper | California |
| 29 | Thomas B. Gotta | 47 | Head | Log Cutter | Illinois |
| 30 | Alice A. Gotta | 46 | Wife | — | California |
| 31 | William E. Gotta | 22 | Son | Miner | California |
| 32 | Elsie M. Gotta | 20 | Daughter | — | California |
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)