MG
Mary Graves — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Fall River, South Dakota
Our Model Tree links this Mary Graves across the 1900 and 1910 US Censuses in Fall River, South Dakota (XGBoost, ~Confirmed) — first a daughter (b.~1896), then head of a 7-person household.
Age 14
b. ~1896
Female
Daughter
Born: South Dakota
Single
1910 Census Record Details
| Census Year | 1910 |
| Location | Fall River, South Dakota |
| Surname | Graves |
| Given Name | Mary A |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | South Dakota |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | South Dakota |
| Birth Country | United States |
| Birthplace (normalized) | south dakota |
| Township / Ward | Smithwick Voting Precinct |
| Est. Birth Year | ~1896 |
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.
7 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Horace Graves | Head | — | 47 | ~1863 |
| William Graves | Son | — | 12 | ~1898 |
| Mary Graves | Daughter | — | 14 | ~1896 |
| Mable Graves | Daughter | — | 4 | ~1906 |
| Ira Graves | Son | — | 15 | ~1895 |
| Mary Graves | Spouse | — | 41 | ~1869 |
| Ernest Graves | Son | — | 14 | ~1896 |
Census Appearances
1900
Fall River, …
Daughter, age 4
Fall River, South Dakota · implied b. ~1896 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Graves |
| Given Name | Mary A |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | South Dakota |
| Birth Month | Oct |
| Birth Year | 1896 |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Illinois |
| Birth State | South Dakota |
| Birth Country | United States |
| Birthplace (normalized) | south dakota |
1910
Fall River, …
Daughter, age 14
Fall River, South Dakota · implied b. ~1896 — 7 household members
| Surname | Graves |
| Given Name | Mary A |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | South Dakota |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Illinois |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | South Dakota |
| Birth Country | United States |
| Birthplace (normalized) | south dakota |
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 Graves across 2 US Census years (1900 and 1910) in Fall River, South Dakota, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Graves
Daughter · 1910 · age 14 · b. ~1896 · South Dakota
★ You are viewing this record
Sibling
Ira Graves
Sibling · 1910 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mable Graves
Sibling · 1910 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Graves
Sibling · 1910 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ernest Graves
Sibling · 1910 · age 14
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 — Fall River, South Dakota
Open full size
1910 US Federal Census — Fall River, South Dakota
Page Contents
24 people indexed on this census page (ia:1910:13thcensus1910po1480unit:0545)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Daniel D Ash | 61 | Head | Farmer | Ohio |
| 52 | Henrietta Ash | 44 | Wife | — | Iowa |
| 53 | Victor W Willoughby | 34 | Head | Farmer | Nebraska |
| 54 | Ellen G Willoughby | 29 | Wife | — | Missouri |
| 55 | Arthur J Willoughby | 7 | Son | — | South Dakota |
| 56 | Mary Willoughby | 5 | Daughter | — | South Dakota |
| 57 | Sadie B Willoughby | 0 | Daughter | — | South Dakota |
| 58 | Lloyd Cherry | 16 | Boarder | Farm Laborer | Iowa |
| 59 | Ellery J Noble | 36 | Head | Farmer | New York |
| 60 | Anson K Noble | 13 | Son | — | South Dakota |
| 61 | George J Arnold | 21 | Boarder | Farm Laborer | Nebraska |
| 62 | Herman J Krumppel | 35 | Head | Farmer | Ger Dutch |
| 63 | Gertrude Krumppel | 28 | Wife | — | Kansas |
| 64 | Ida B Krumppel | 5 | Daughter | — | South Dakota |
| 65 | Julia Krumppel | 4 | Daughter | — | South Dakota |
| 66 | Rudolph H Krumppel | 2 | Son | — | South Dakota |
| 67 | William G Mcfarland | 20 | Brother-in-law | Farm Laborer | Kansas |
| 68 | Horace G Graves | 47 | Head | Farmer | Iowa |
| 69 | Mary M Graves | 41 | Wife | — | Illinois |
| 70 | Ira B Graves | 15 | Son | Farm Laborer | South Dakota |
| 71 | Ernest G Graves | 14 | Son | Farm Laborer | South Dakota |
| 72 | Mary A Graves THIS PERSON | 14 | Daughter | — | South Dakota |
| 73 | William M Graves | 12 | Son | — | South Dakota |
| 74 | Mable C Graves | 4 | Daughter | — | South Dakota |
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)