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Mary Buchanan — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Madison, Iowa
Our Model Tree links this Mary Buchanan across the 1900 and 1910 US Censuses in Madison, Iowa (XGBoost, ~Confirmed) — first a spouse (b.~1858), then head of a 8-person household.
Age 52
b. ~1858
Female
Spouse
Born: Pennsylvania
Married
1910 Census Record Details
| Census Year | 1910 |
| Location | Madison, Iowa |
| Surname | Buchanan |
| Given Name | Mary K |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Years Married | 28 |
| Children Born | 8 |
| Children Living | 8 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | none |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | South Township |
| Est. Birth Year | ~1858 |
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 |
|---|---|---|---|---|
| Charles Buchanan | Head | — | 57 | ~1853 |
| Penelope Buchanan | Daughter | — | 21 | ~1889 |
| Charles Buchanan | Son | — | 23 | ~1887 |
| Gerrit Buchanan | Daughter | — | 25 | ~1885 |
| Mary Buchanan | Spouse | — | 52 | ~1858 |
| Martha Buchanan | Daughter | — | 15 | ~1895 |
| Charles Buchanan | Son | — | 10 | ~1900 |
| Hazel Buchanan | Daughter | — | 14 | ~1896 |
Census Appearances
1900
Madison, Iowa
Spouse, age 43
Madison, Iowa · implied b. ~1857 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Buchanan |
| Given Name | Mary J |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Birth Month | Dec |
| Birth Year | 1857 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read | Yes |
| Can Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1910
Madison, Iowa
Spouse, age 52
Madison, Iowa · implied b. ~1858 — 8 household members
| Surname | Buchanan |
| Given Name | Mary K |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Years Married | 28 |
| Children Born | 8 |
| Children Living | 8 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 Buchanan across 2 US Census years (1900 and 1910) in Madison, Iowa, using XGBoost record linkage.
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This person
Anchor record
Mary Buchanan
Spouse · 1910 · age 52 · b. ~1858 · Iowa
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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 — Madison, Iowa
Open full size
1910 US Federal Census — Madison, Iowa
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po412unit:0307)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Noah H Shearer | 57 | Head | Farmer | Indiana |
| 2 | Elizabeth A Shearer | 53 | Wife | — | Iowa |
| 3 | James D Shearer | 18 | Son | Farm Laborer | Iowa |
| 4 | Fredrick A Shearer | 15 | Son | Farm Laborer | Iowa |
| 5 | Joshua Benge | 57 | Brother in law | None | Kentucky |
| 6 | Francis M Shearer | 34 | Head | Farmer | Iowa |
| 7 | Elza C Blair | 46 | Head | Farmer | Iowa |
| 8 | Elisabeth Blair | 33 | Wife | None | Iowa |
| 9 | John Blair | 2 | Son | None | Iowa |
| 10 | Clarence Mccleary | 32 | Head | Farmer | Iowa |
| 11 | Frank Mccleary | 30 | Wife | None | Iowa |
| 12 | James P Mccleary | 1 | Son | None | Iowa |
| 13 | Frank Merriman | 17 | Hired Hand | Farm Laborer | Iowa |
| 14 | Luther G Lyon | 55 | Head | Farmer | Iowa |
| 15 | Cora E Lyon | 47 | Wife | None | Iowa |
| 16 | Blanche E Lyon | 12 | Daughter | None | Iowa |
| 17 | Lotha P Lyon | 8 | Daughter | None | Iowa |
| 18 | Clarence B Lyon | 4 | Son | None | Iowa |
| 19 | Charles J Buchanan | 57 | Head | Farmer | Illinois |
| 20 | Mary K Buchanan THIS PERSON | 52 | Wife | None | Pennsylvania |
| 21 | Gerrit S Buchanan | 25 | Daughter | None | Iowa |
| 22 | Charles R Buchanan | 23 | Son | Farm Laborer | Iowa |
| 23 | Penelope M Buchanan | 21 | Daughter | Teacher | Iowa |
| 24 | Martha H Buchanan | 15 | Daughter | None | Iowa |
| 25 | Hazel M Buchanan | 14 | Daughter | None | Iowa |
| 26 | Charles M Buchanan | 10 | Son | None | Iowa |
| 27 | Thomas R Jones | 60 | Head | Farmer | West Virginia |
| 28 | Eletha H Jones | 48 | Wife | None | Illinois |
| 29 | Lester Jones | 15 | Son | Farm Laborer | Iowa |
| 30 | Loyd Jones | 12 | Son | None | Iowa |
| 31 | Mary Jones | 10 | Daughter | None | Iowa |
| 32 | Sadie Jones | 8 | Daughter | None | Iowa |
| 33 | Thomas P Brown | 43 | Brother in law | None | Illinois |
| 34 | John D Baker | 28 | Head | Farmer | Iowa |
| 35 | Sadie B Baker | 31 | Wife | None | Iowa |
| 36 | Ralph D Baker | 3 | Son | None | Iowa |
| 37 | Lee J Baker | 2 | Son | None | Iowa |
| 38 | John D Blair | 48 | Head | Farmer | Kentucky |
| 39 | Harriet R Blair | 41 | Wife | None | Iowa |
| 40 | George F Blair | 35 | Head | Farmer | Iowa |
| 41 | Hattie Blair | 27 | Wife | None | Iowa |
| 42 | Robert T Blair | 3 | Son | None | Iowa |
| 43 | Georgeanna Blair | 0 | Daughter | None | Iowa |
| 44 | Fred T Mcdaniel | 37 | Head | Farmer | Iowa |
| 45 | Mary A Mcdaniel | 35 | Wife | None | Iowa |
| 46 | Eldon A Trotter | 23 | Head | Farmer | Iowa |
| 47 | Maud E Trotter | 24 | Wife | None | Iowa |
| 48 | Archie K Trotter | 4 | Son | None | Iowa |
| 49 | Esther B Trotter | 2 | Daughter | None | Iowa |
| 50 | Gladys M Trotter | 0 | Daughter | None | Iowa |
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)