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John Roach — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Montgomery, Iowa
Our Model Tree links this John Roach across the 1900 and 1910 US Censuses in Montgomery, Iowa (XGBoost, ~Confirmed) — first a son (b.~1891), then head of a 7-person household.
Age 19
b. ~1891
Male
Son
Born: Iowa
Single
1910 Census Record Details
| Census Year | 1910 |
| Location | Montgomery, Iowa |
| Surname | Roach |
| Given Name | John S. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Wisconsin |
| Additional Details | |
| Occupation | Farmer |
| Industry | General Farm |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Occupation | Farmer |
| Township / Ward | West Township |
| Est. Birth Year | ~1891 |
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 John | Age | Birth yr |
|---|---|---|---|---|
| Irene Roach | Daughter | — | 17 | ~1893 |
| Alice Roach | Daughter | — | 26 | ~1884 |
| Kate Roach | Daughter | — | 23 | ~1887 |
| James Roach | Head | — | 68 | ~1842 |
| Edward Roach | Son | — | 21 | ~1889 |
| John Roach | Son | — | 19 | ~1891 |
| Anne Roach | Spouse | — | 57 | ~1853 |
Census Appearances
1900
Montgomery, Iowa
Son, age 9
Montgomery, Iowa · implied b. ~1891 — 12 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Roach |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Iowa |
| Birth Month | Mar |
| Birth Year | 1891 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Wisconsin |
| Occupation | At School |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1910
Montgomery, Iowa
Son, age 19
Montgomery, Iowa · implied b. ~1891 — 7 household members
| Surname | Roach |
| Given Name | John S. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Wisconsin |
| 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 Roach across 2 US Census years (1900 and 1910) in Montgomery, Iowa, using XGBoost record linkage.
Show:
This person
Anchor record
John Roach
Son · 1910 · age 19 · b. ~1891 · Iowa
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Sibling
Kate Roach
Sibling · 1910 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Irene Roach
Sibling · 1910 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Roach
Sibling · 1910 · age 26
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Roach
Sibling · 1910 · age 21
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 — Montgomery, Iowa
Open full size
1910 US Federal Census — Montgomery, Iowa
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po415unit:0374)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Edward Burton | 38 | Head | Farmer | Pennsylvania |
| 2 | Eva E. Burton | 40 | Wife | None | Illinois |
| 3 | George M. Burton | 4 | Son | None | Iowa |
| 4 | John F. Mcgovern | 38 | Head | Farmer | Illinois |
| 5 | Elizabeth M. Mcgovern | 26 | Sister | None | Iowa |
| 6 | Davis M. Shaffer | 55 | Head | Farmer | Virginia |
| 7 | Mary Shaffer | 48 | Wife | None | Virginia |
| 8 | Walter Jackson | 42 | Head | Farmer | Ohio |
| 9 | Carrie Jackson | 44 | Wife | None | Ohio |
| 10 | Earl Jackson | 20 | Son | Farmer | Iowa |
| 11 | Walter Lathrop | 22 | Hired man | Laborer | Ohio |
| 12 | John Julius | 59 | Head | Farmer | Sweden |
| 13 | Beda Julius | 41 | Wife | None | Sweden |
| 14 | Carl Julius | 16 | Son | Farmer | Nebraska |
| 15 | Arthur Julius | 14 | Son | None | Iowa |
| 16 | Mabel Julius | 2 | Daughter | None | Iowa |
| 17 | Mortie Chandler | 20 | Hired man | Laborer | Missouri |
| 18 | Otis Davis | 34 | Head | Farmer | Iowa |
| 19 | Maud Davis | 32 | Wife | None | Iowa |
| 20 | Helen Davis | 4 | Daughter | None | Iowa |
| 21 | Gertrude Davis | 2 | Daughter | None | Iowa |
| 22 | Vernon Trandler | 22 | Hired man | Laborer | Missouri |
| 23 | Walter Fitzgerald | 17 | Hired man | Laborer | Missouri |
| 24 | James Roach | 68 | Head | Farmer | Ireland |
| 25 | Anne M. Roach | 57 | Wife | None | Wisconsin |
| 26 | Alice Roach | 26 | Daughter | Music Teacher | Iowa |
| 27 | Kate Roach | 23 | Daughter | None | Iowa |
| 28 | Edward C. Roach | 21 | Son | Farmer | Iowa |
| 29 | John S. Roach THIS PERSON | 19 | Son | Farmer | Iowa |
| 30 | Irene E. Roach | 17 | Daughter | None | Iowa |
| 31 | Philip Clawson | 42 | Head | Farmer | Iowa |
| 32 | Laura E. Clawson | 40 | Wife | None | Ohio |
| 33 | Eva E. Clawson | 15 | Daughter | None | Iowa |
| 34 | Francis E. Clawson | 13 | Daughter | None | Iowa |
| 35 | St. Allen Jackson | 47 | Head | Farmer | Wisconsin |
| 36 | Clara B. Jackson | 40 | Wife | None | Illinois |
| 37 | Leroy Jackson | 21 | Son | Laborer | Iowa |
| 38 | Ella M. Jackson | 19 | Daughter | None | Nebraska |
| 39 | Maggie B. Jackson | 16 | Daughter | None | Nebraska |
| 40 | Robert A. Jackson | 14 | Son | None | Nebraska |
| 41 | Dorothy D. Jackson | 11 | Daughter | None | Nebraska |
| 42 | Samuel Kuechel | 26 | Head | Farmer | Iowa |
| 43 | Lillian Kuechel | 26 | Wife | None | Iowa |
| 44 | Charley Croft | 32 | Head | Farmer | Iowa |
| 45 | Amelia Croft | 28 | Wife | None | Missouri |
| 46 | Paul Croft | 9 | Son | None | Iowa |
| 47 | Pearl Croft | 8 | Daughter | None | Iowa |
| 48 | Charles J. Anderson | 45 | Head | Farmer | Sweden |
| 49 | Emma Anderson | 42 | Wife | None | Sweden |
| 50 | Frank A. Anderson | 19 | Son | Farmer | Iowa |
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)