JC
John Corcoran — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Buchanan, Iowa
Our Model Tree links this John Corcoran across the 1900 and 1910 US Censuses in Buchanan, Iowa (XGBoost, ~Confirmed) — first a head (b.~1866), then head of a 9-person household.
Age 44
b. ~1866
Male
Head
Born: Iowa
Married
1910 Census Record Details
| Census Year | 1910 |
| Location | Buchanan, Iowa |
| Surname | Corcoran |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Iowa |
| Years Married | 17 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | Farmer |
| Industry | General farm |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Occupation | Farmer |
| Township / Ward | Fairbank Township |
| Est. Birth Year | ~1866 |
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.
9 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Emma Corcoran | Daughter | — | 5 | ~1905 |
| Evelyn Corcoran | Daughter | — | 12 | ~1898 |
| Mabel Corcoran | Daughter | — | 17 | ~1893 |
| Harold Corcoran | Son | — | 3 | ~1907 |
| John Corcoran | Head | — | 44 | ~1866 |
| Reva Corcoran | Daughter | — | 9 | ~1901 |
| John Corcoran | Son | — | 7 | ~1903 |
| Nora Corcoran | Spouse | — | 44 | ~1866 |
| Nora Corcoran | Daughter | — | 14 | ~1896 |
Census Appearances
1900
Buchanan, Iowa
Head, age 34
Buchanan, Iowa · implied b. ~1866 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Corcoran |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Iowa |
| Birth Month | July |
| Birth Year | 1866 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Farmer |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1910
Buchanan, Iowa
Head, age 44
Buchanan, Iowa · implied b. ~1866 — 9 household members
| Surname | Corcoran |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Iowa |
| Years Married | 17 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| 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 Corcoran across 2 US Census years (1900 and 1910) in Buchanan, Iowa, using XGBoost record linkage.
Show:
This person
Anchor record
John Corcoran
Head · 1910 · age 44 · b. ~1866 · 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 — Buchanan, Iowa
Open full size
1910 US Federal Census — Buchanan, Iowa
Page Contents
49 people indexed on this census page (ia:1910:13thcensus1910po393unit:1026)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Henry Reubens | 28 | Head | Farm Laborer | Iowa |
| 2 | John Corcoran THIS PERSON | 44 | Head | Farmer | Iowa |
| 3 | Nora Corcoran | 44 | Wife | — | Iowa |
| 4 | Mabel E Corcoran | 17 | Daughter | — | Iowa |
| 5 | Nora M Corcoran | 14 | Daughter | — | Iowa |
| 6 | Evelyn J Corcoran | 12 | Daughter | — | Iowa |
| 7 | Reva M Corcoran | 9 | Daughter | — | Iowa |
| 8 | John F Corcoran | 7 | Son | — | Iowa |
| 9 | Emma J Corcoran | 5 | Daughter | — | Iowa |
| 10 | Harold J Corcoran | 3 | Son | — | Iowa |
| 11 | Martin Butler | 40 | Head | Farmer | Iowa |
| 12 | Elizabeth Butler | 40 | Wife | — | Pennsylvania |
| 13 | Edna M Butler | 21 | Daughter | — | Iowa |
| 14 | R. E. Butler | 15 | Son | Farm Laborer | Iowa |
| 15 | Jessie M Butler | 13 | Daughter | — | Iowa |
| 16 | Gladys M Butler | 7 | Daughter | — | Iowa |
| 17 | Pearl E Butler | 5 | Daughter | — | Iowa |
| 18 | Henry Reubens | 28 | Hired man | Farm Laborer | Iowa |
| 19 | Philip Loveless | 24 | Head | Farmer | Iowa |
| 20 | Bessie Loveless | 22 | Wife | — | Iowa |
| 21 | Lantha Loveless | 4 | Daughter | — | Iowa |
| 22 | Frank J Crandall | 33 | Head | Farmer | Iowa |
| 23 | Gertrude Crandall | 31 | Wife | — | Iowa |
| 24 | Emery Crandall | 5 | Son | — | Iowa |
| 25 | Clayton Crandall | 3 | Son | — | Iowa |
| 26 | Joseph F Pruitt | 42 | Head | Farmer | Germany |
| 27 | Rose M Pruitt | 24 | Wife | — | Germany |
| 28 | Alice Pruitt | 14 | Daughter | — | Iowa |
| 29 | Florence Pruitt | 10 | Daughter | — | Iowa |
| 30 | Josephine Pruitt | 8 | Daughter | — | Iowa |
| 31 | Alfred Pruitt | 6 | Son | — | Iowa |
| 32 | Ernest Hoffman | 16 | Hired man | Farm Laborer | Iowa |
| 33 | Isaac Fairchild | 60 | Head | Farmer | New York |
| 34 | Jane Fairchild | 60 | Wife | — | Pennsylvania |
| 35 | Gertrude Fairchild | 25 | Daughter | — | Iowa |
| 36 | Hazel Fairchild | 16 | Daughter | — | Iowa |
| 37 | George Frost | 21 | Hired man | Farm Laborer | Iowa |
| 38 | Charles Butler | 17 | Hired man | Farm Laborer | Iowa |
| 39 | Frank L Hess | 30 | Head | Farmer | Iowa |
| 40 | Mollie Hess | 30 | Wife | — | Pennsylvania |
| 41 | Helen Hess | 6 | Daughter | — | Iowa |
| 42 | Don Hess | 2 | Son | — | Iowa |
| 43 | James H Hudson | 57 | Head | Farmer | Indiana |
| 44 | Emmie Hudson | 54 | Wife | — | Indiana |
| 45 | Margaret Hudson | 77 | Mother-in-law | — | Indiana |
| 46 | William A Byers | 30 | Head | Farmer | Eng. |
| 47 | Pearl Byers | 25 | Wife | — | Iowa |
| 48 | Evelyn Byers | 3 | Son | — | Iowa |
| 50 | Harvey Crandish | 67 | Head | Farmer | New York |
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)