MS
Mary Simon — 1910 US Census Record
Linked across censuses1910 United States Federal Census · St Louis, Missouri
Our Model Tree links this Mary Simon across the 1900 and 1910 US Censuses in St Louis, Missouri (XGBoost, ~Confirmed) — first a daughter (b.~1897), then head of a 8-person household.
Age 13
b. ~1897
Female
Daughter
Born: Missouri
Single
1910 Census Record Details
| Census Year | 1910 |
| Location | St Louis, Missouri |
| Surname | Simon |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Township / Ward | St Ferdinand Township |
| 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.
8 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Simon | Spouse | — | 50 | ~1860 |
| Martha Simon | Daughter | — | 21 | ~1889 |
| Samuel Simon | Head | — | 55 | ~1855 |
| William Simon | Son | — | 18 | ~1892 |
| Timothy Simon | Son | — | 8 | ~1902 |
| Dorothy Simon | Daughter | — | 10 | ~1900 |
| Arthur Simon | Son | — | 15 | ~1895 |
| Mary Simon | Daughter | — | 13 | ~1897 |
Census Appearances
1900
St Louis, …
Daughter, age 5
St Louis, Missouri · implied b. ~1895 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Simon |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Missouri |
| Birth Month | Oct |
| Birth Year | 1895 |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1910
St Louis, …
Daughter, age 13
St Louis, Missouri · implied b. ~1897 — 8 household members
| Surname | Simon |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| 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 Mary Simon across 2 US Census years (1900 and 1910) in St Louis, Missouri, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Simon
Daughter · 1910 · age 13 · b. ~1897 · Missouri
★ You are viewing this record
Sibling
Arthur Simon
Sibling · 1910 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Timothy Simon
Sibling · 1910 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Simon
Sibling · 1910 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Simon
Sibling · 1910 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Martha Simon
Sibling · 1910 · age 21
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 — St Louis, Missouri
Open full size
1910 US Federal Census — St Louis, Missouri
Page Contents
39 people indexed on this census page (ia:1910:13thcensus1910po781unit:0788)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Joe E Jones | 21 | Head | Farm Hand | Missouri |
| 2 | Dolly M Jones | 21 | Wife | — | Missouri |
| 3 | Maurice Jones | 14 | Daughter | — | Missouri |
| 4 | Henry C Jones | 12 | Son | — | Missouri |
| 5 | Isaac Jones | 50 | Head | Clergyman | Missouri |
| 6 | Mary Jones | 42 | Wife | — | Missouri |
| 7 | Joe Jones | 12 | Son | Student | Missouri |
| 8 | Lula Jones | 10 | Daughter | — | Missouri |
| 9 | Lizzie Jones | 8 | Daughter | — | Missouri |
| 10 | Edith Jones | 4 | Daughter | — | Missouri |
| 11 | Samuel S Simon | 55 | Head | Farmer | Virginia |
| 12 | Mary Simon | 50 | Wife | — | Indiana |
| 13 | Martha Simon | 21 | Daughter | — | Missouri |
| 14 | William Simon | 18 | Son | Farm Hand | Missouri |
| 15 | Arthur Simon | 15 | Son | Farm Hand | Missouri |
| 16 | Mary Simon THIS PERSON | 13 | Daughter | — | Missouri |
| 17 | Dorothy Simon | 10 | Daughter | — | Missouri |
| 18 | Timothy H Simon | 8 | Son | — | Missouri |
| 19 | William H Palmer | 54 | Head | Teamster | Ohio |
| 20 | Ida Palmer | 34 | Wife | — | Ohio |
| 21 | Charles W Palmer | 23 | Son | Teamster | Ohio |
| 22 | William Mackey | 58 | Head | Farmer | Missouri |
| 23 | Sarah E Mackey | 53 | Wife | — | Missouri |
| 24 | Joseph Cormack | 24 | Head | Farmer | Nebraska |
| 25 | Mary Cormack | 20 | Wife | — | Missouri |
| 26 | William F Simon | 30 | Head | Farmer | Missouri |
| 27 | Agnes M Simon | 21 | Wife | — | Missouri |
| 28 | Felix E Simon | 5 | Daughter | — | Missouri |
| 29 | George H Simon | 32 | Head | Farmer | Illinois |
| 30 | Rosa M Simon | 19 | Wife | — | Missouri |
| 31 | Lizzie C Simon | 62 | Head | Farmer | Missouri |
| 32 | Emmett C Simon | 22 | Son | Laborer | Missouri |
| 33 | Harry E Simon | 20 | Son | Farm Hand | Missouri |
| 34 | Ruth M Simon | 27 | Wife | Farmer | Missouri |
| 35 | Ira Simon | 23 | Son | — | Missouri |
| 36 | Edgar Simon | 18 | Son | — | Missouri |
| 37 | Billy G Simon | 50 | Head | Farmer | Missouri |
| 38 | Alice Simon | 41 | Wife | — | Missouri |
| 39 | Mary Simon | 22 | Daughter | — | 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)