JM
John Mckinney — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Polk, Iowa
Our Model Tree links this John Mckinney across the 1900 and 1910 US Censuses in Polk, Iowa (XGBoost, ~Confirmed) — first a head (b.~1863), then head of a 8-person household.
Age 47
b. ~1863
Male
Head
Born: Iowa
Married
1910 Census Record Details
| Census Year | 1910 |
| Location | Polk, Iowa |
| Surname | McKinney |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Iowa |
| Years Married | 21 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Occupation | Farmer |
| Industry | General Farm |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Occupation | Farmer |
| Township / Ward | Four Mile Township |
| Est. Birth Year | ~1863 |
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 John | Age | Birth yr |
|---|---|---|---|---|
| Frank Mckinney | Son | — | 9 | ~1901 |
| Laura Mckinney | Spouse | — | 39 | ~1871 |
| Gracie Mckinney | Daughter | — | 11 | ~1899 |
| Harold Hooker | Other | — | 19 | ~1891 |
| Alpha Mckinney | Daughter | — | 18 | ~1892 |
| Joseph Mckinney | Son | — | 20 | ~1890 |
| Charles Mckinney | Son | — | 17 | ~1893 |
| John Mckinney | Head | — | 47 | ~1863 |
Census Appearances
1900
Polk, Iowa
Head, age 38
Polk, Iowa · implied b. ~1862 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McKinney |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Iowa |
| Birth Month | Nov |
| Birth Year | 1862 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Farmer |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1910
Polk, Iowa
Head, age 47
Polk, Iowa · implied b. ~1863 — 8 household members
| Surname | McKinney |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Iowa |
| Years Married | 21 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Farmer |
| Industry | General Farm |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
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 John Mckinney across 2 US Census years (1900 and 1910) in Polk, Iowa, using XGBoost record linkage.
Show:
This person
Anchor record
John Mckinney
Head · 1910 · age 47 · b. ~1863 · Iowa
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1910 US Federal Census — Polk, Iowa
Open full size
1910 US Federal Census — Polk, Iowa
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po418unit:0838)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Byron Fox | 31 | Head | Laborer | Iowa |
| 2 | Jennie E. Fox | 30 | Wife | — | Iowa |
| 3 | Bessie L. Fox | 7 | Daughter | — | Iowa |
| 4 | Cecil F. Fox | 5 | Son | — | Iowa |
| 5 | George W. Fox | 4 | Son | — | Iowa |
| 6 | Dale D. Fox | 2 | Son | — | Iowa |
| 7 | Rebecca V. Fox | 1 | Daughter | — | Iowa |
| 8 | Lucinda Winge | 50 | Mother-in-law | Housekeeper | Illinois |
| 9 | Charles D. Johnson | 28 | Head | Farmer | Iowa |
| 10 | Maggie B. Johnson | 27 | Wife | — | Missouri |
| 11 | Alice Pearl Johnson | 6 | Daughter | — | Iowa |
| 12 | Maud E. Johnson | 5 | Daughter | — | Iowa |
| 13 | Capitola L. Johnson | 3 | Daughter | — | Iowa |
| 14 | Charles D. Johnson | 2 | Son | — | Iowa |
| 15 | Russell E. Johnson | 0 | Son | — | Iowa |
| 16 | Abigail Riggan | 50 | Head | — | Missouri |
| 17 | Noah Riggan | 35 | Son | Cropper | Indiana |
| 18 | James L. Riggan | 32 | Head | Laborer | Indiana |
| 19 | Elva M. Riggan | 30 | Wife | — | Indiana |
| 20 | F. Lucile Riggan | 12 | Daughter | — | Indiana |
| 21 | Raymond F. Riggan | 10 | Son | — | Indiana |
| 22 | Abigail Riggan | 5 | Daughter | — | Indiana |
| 23 | Sylvia L. Riggan | 3 | Daughter | — | Iowa |
| 24 | Clinton O. Morey | 23 | Head | Farmer | Iowa |
| 25 | Muriel Morey | 20 | Wife | — | Iowa |
| 26 | Herbert D. Morey | 2 | Son | — | Iowa |
| 27 | William Aunston | 23 | Head | Farmer | Iowa |
| 28 | Hallie A. Aunston | 17 | Wife | — | Iowa |
| 29 | Wm. Leonard Sams | 23 | Head | Farmer | Illinois |
| 30 | Geneva Sams | 23 | Wife | — | Iowa |
| 31 | Harlan Sams | 3 | Son | — | Iowa |
| 32 | Harry Sams | 1 | Son | — | Iowa |
| 33 | David Reeves | 61 | Head | Farmer | Indiana |
| 34 | Lydia Reeves | 57 | Wife | — | Indiana |
| 35 | Grace Reeves | 15 | Daughter | — | Iowa |
| 36 | Silas Seaton | 43 | Head | Farmer | Iowa |
| 37 | Clara Seaton | 42 | Wife | — | Iowa |
| 38 | Carl Hatterman | 23 | Step-daughter | — | Iowa |
| 39 | Arza Seaton | 17 | Daughter | — | Iowa |
| 40 | Ethie Seaton | 14 | Daughter | — | Iowa |
| 41 | Jesse Armstrong | 64 | Head | Farmer | Indiana |
| 42 | Susanna Armstrong | 67 | Wife | — | Iowa |
| 43 | John Mckinney THIS PERSON | 47 | Head | Farmer | Iowa |
| 44 | Laura E. Mckinney | 39 | Wife | — | Iowa |
| 45 | Joseph D. Mckinney | 20 | Son | Farm Laborer | Iowa |
| 46 | Alpha L. Mckinney | 18 | Daughter | — | Iowa |
| 47 | Charles C. Mckinney | 17 | Son | Laborer | Iowa |
| 48 | Gracie M. Mckinney | 11 | Daughter | — | Iowa |
| 49 | Frank Mckinney | 9 | Son | — | Iowa |
| 50 | Harold Hooker | 19 | Boarder | Laborer Farm | 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)