JC
John Cochran — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Allegheny, Pennsylvania
Our Model Tree links this John Cochran across the 1900 and 1910 US Censuses in Allegheny, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1862), then head of a 13-person household.
Age 48
b. ~1862
Male
Head
Born: Pennsylvania
Married
1910 Census Record Details
| Census Year | 1910 |
| Location | Allegheny, Pennsylvania |
| Surname | Cochran |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Years Married | 25 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | Laborer |
| Industry | Steel Mill |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Laborer |
| Township / Ward | Pittsburgh |
| Est. Birth Year | ~1862 |
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.
13 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Alice Cochran | Daughter | — | 7 | ~1903 |
| Helen Cochran | Daughter | — | 13 | ~1897 |
| Margaret Cochran | Daughter | — | 5 | ~1905 |
| Mary Cochran | Daughter | — | 17 | ~1893 |
| John Cochran | Head | — | 48 | ~1862 |
| John Cochran | Son | — | 23 | ~1887 |
| William Cochran | Son | — | 21 | ~1889 |
| George Cochran | Son | — | 19 | ~1891 |
| Robert Cochran | Son | — | 15 | ~1895 |
| James Cochran | Son | — | 11 | ~1899 |
| Joseph Cochran | Son | — | 3 | ~1907 |
| Edward Cochran | Son | — | 9 | ~1901 |
| Caroline Cochran | Spouse | — | 45 | ~1865 |
Census Appearances
1900
Allegheny, Pennsylvania
Head, age 39
Allegheny, Pennsylvania · implied b. ~1861 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cochran |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Birth Month | Jan |
| Birth Year | 1861 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Carpenter |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1910
Allegheny, Pennsylvania
Head, age 48
Allegheny, Pennsylvania · implied b. ~1862 — 13 household members
| Surname | Cochran |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Years Married | 25 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Laborer |
| Industry | Steel Mill |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| 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 John Cochran across 2 US Census years (1900 and 1910) in Allegheny, Pennsylvania, using XGBoost record linkage.
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This person
Anchor record
John Cochran
Head · 1910 · age 48 · b. ~1862 · Pennsylvania
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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 — Allegheny, Pennsylvania
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1910 US Federal Census — Allegheny, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po1295unit:1036)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Clarence Cherry | 31 | Head | Laborer | Pennsylvania |
| 52 | Mary Cherry | 29 | Wife | — | Pennsylvania |
| 53 | Clarence Cherry | 9 | Son | — | Pennsylvania |
| 54 | Helen Cherry | 7 | Daughter | — | Pennsylvania |
| 55 | Mildred Cherry | 4 | Daughter | — | Pennsylvania |
| 56 | John Cherry | 26 | Brother | Laborer | Pennsylvania |
| 57 | Elizabeth Cherry | 24 | Sister | — | Pennsylvania |
| 58 | William Cherry | 22 | Brother | Laborer | Pennsylvania |
| 59 | George Cherry | 20 | Brother | Laborer | Pennsylvania |
| 60 | Robert Cherry | 18 | Brother | Laborer | Pennsylvania |
| 61 | James Cherry | 16 | Brother | Laborer | Pennsylvania |
| 62 | Joseph Cherry | 14 | Brother | — | Pennsylvania |
| 63 | Margaret Cherry | 12 | Sister | — | Pennsylvania |
| 64 | Anna Cherry | 10 | Sister | — | Pennsylvania |
| 65 | Edward Cherry | 8 | Brother | — | Pennsylvania |
| 66 | James Bell | 28 | Head | Laborer | Kentucky |
| 67 | Lulu Bell | 28 | Wife | — | Kentucky |
| 68 | James Bell | 6 | Son | — | Kentucky |
| 69 | Mary Bell | 4 | Daughter | — | Kentucky |
| 70 | John Bell | 24 | Brother | Laborer | Kentucky |
| 71 | William Bell | 22 | Brother | Laborer | Kentucky |
| 72 | John Cochran THIS PERSON | 48 | Head | Laborer | Pennsylvania |
| 73 | Caroline Cochran | 45 | Wife | — | Pennsylvania |
| 74 | John Cochran | 23 | Son | Laborer | Pennsylvania |
| 75 | William Cochran | 21 | Son | Laborer | Pennsylvania |
| 76 | George Cochran | 19 | Son | Laborer | Pennsylvania |
| 77 | Mary Cochran | 17 | Daughter | — | Pennsylvania |
| 78 | Robert Cochran | 15 | Son | Laborer | Pennsylvania |
| 79 | Helen Cochran | 13 | Daughter | — | Pennsylvania |
| 80 | James Cochran | 11 | Son | — | Pennsylvania |
| 81 | Edward Cochran | 9 | Son | — | Pennsylvania |
| 82 | Alice Cochran | 7 | Daughter | — | Pennsylvania |
| 83 | Margaret Cochran | 5 | Daughter | — | Pennsylvania |
| 84 | Joseph Cochran | 3 | Son | — | Pennsylvania |
| 85 | Charles S. Dunn | 23 | Head | Laborer | Pennsylvania |
| 86 | Irene Dunn | 23 | Wife | — | Pennsylvania |
| 87 | Charles Dunn | 2 | Son | — | Pennsylvania |
| 88 | Florence Dunn | 1 | Daughter | — | Pennsylvania |
| 89 | William Dunn | 21 | Brother | Laborer | Pennsylvania |
| 90 | George Dunn | 19 | Brother | Laborer | Pennsylvania |
| 91 | Robert Dunn | 17 | Brother | Laborer | Pennsylvania |
| 92 | James Dunn | 15 | Brother | Laborer | Pennsylvania |
| 93 | Edward Dunn | 13 | Brother | — | Pennsylvania |
| 94 | Alice Dunn | 11 | Sister | — | Pennsylvania |
| 95 | Margaret Dunn | 9 | Sister | — | Pennsylvania |
| 96 | Joseph Dunn | 7 | Brother | — | Pennsylvania |
| 97 | John Dunn | 5 | Brother | — | Pennsylvania |
| 98 | Anna Dunn | 3 | Sister | — | Pennsylvania |
| 99 | Helen Dunn | 1 | Sister | — | Pennsylvania |
| 100 | Mary Dunn | 0 | Sister | — | Pennsylvania |
Related Census Records
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)