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James Mccormick — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Sac, Iowa
Our Model Tree links this James Mccormick across the 1900 and 1910 US Censuses in Sac, Iowa (XGBoost, ~Confirmed) — first a head (b.~1862), then head of a 9-person household.
Age 48
b. ~1862
Male
Head
Born: Pennsylvania
Married
1910 Census Record Details
| Census Year | 1910 |
| Location | Sac, Iowa |
| Surname | McCormick |
| Given Name | James |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Years Married | 15 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Additional Details | |
| Occupation | Farmer |
| Industry | General Farm |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Farmer |
| Township / Ward | Early Town |
| 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.
9 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| Dorothy Mccormick | Daughter | — | 2 | ~1908 |
| Helen Mccormick | Daughter | — | 7 | ~1903 |
| Margaret Mccormick | Daughter | — | 3 | ~1907 |
| Nellie Mccormick | Daughter | — | 16 | ~1894 |
| Thelma Mccormick | Daughter | — | 5 | ~1905 |
| James Mccormick | Head | — | 48 | ~1862 |
| Edith Simpson | Other | — | 22 | ~1888 |
| Charles Mccormick | Son | — | 14 | ~1896 |
| Elizabeth Mccormick | Spouse | — | 38 | ~1872 |
Census Appearances
1900
Sac, Iowa
Head, age 39
Sac, Iowa · implied b. ~1861 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McCormick |
| Given Name | James |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Birth Month | July |
| Birth Year | 1861 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Farmer |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1910
Sac, Iowa
Head, age 48
Sac, Iowa · implied b. ~1862 — 9 household members
| Surname | McCormick |
| Given Name | James |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Years Married | 15 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | Farmer |
| Industry | General Farm |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| 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 James Mccormick across 2 US Census years (1900 and 1910) in Sac, Iowa, using XGBoost record linkage.
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This person
Anchor record
James Mccormick
Head · 1910 · age 48 · b. ~1862 · 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 — Sac, Iowa
Open full size
1910 US Federal Census — Sac, Iowa
Page Contents
30 people indexed on this census page (ia:1910:13thcensus1910po422unit:0035)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Dan Jr Richey | 41 | Head | Mail Carrier | Iowa |
| 2 | Alice Richey | 38 | Wife | Milliner | Iowa |
| 3 | Will M Richey | 17 | Son | Salesman | Iowa |
| 4 | Alice Yockey | 74 | Boarder | — | Iowa |
| 5 | George Wright | 41 | Head | Millman | Ohio |
| 6 | Arla Wright | 16 | Son | — | Iowa |
| 7 | Catherine Kelley | 44 | Head | — | Iowa |
| 8 | Nellie Kelley | 18 | Daughter | — | Iowa |
| 9 | Alice Kelley | 16 | Daughter | Hello Girl | Iowa |
| 10 | Cecil Kelley | 14 | Son | — | Iowa |
| 11 | Irene Kelley | 12 | Son | — | Iowa |
| 12 | Walter Kelley | 8 | Son | — | Iowa |
| 13 | Ralph Kelley | 6 | Son | — | Iowa |
| 14 | John Hanna | 49 | Head | Laborer | New York |
| 15 | Annie Hanna | 44 | Wife | — | Iowa |
| 16 | Mabel Hanna | 21 | Daughter | Teacher | Iowa |
| 17 | Blanch Hanna | 17 | Son | — | Iowa |
| 18 | Eunice Hanna | 13 | Daughter | — | Iowa |
| 19 | Lilly Hanna | 7 | Daughter | — | Iowa |
| 20 | James Mccormick THIS PERSON | 48 | Head | Farmer | Pennsylvania |
| 21 | Elizabeth Mccormick | 38 | Wife | — | Iowa |
| 22 | Nellie Mccormick | 16 | Daughter | — | Nebraska |
| 23 | Charles Mccormick | 14 | Son | — | Nebraska |
| 24 | Helen Mccormick | 7 | Daughter | — | Iowa |
| 25 | Thelma Mccormick | 5 | Daughter | — | Iowa |
| 26 | Margaret Mccormick | 3 | Daughter | — | Iowa |
| 27 | Dorothy Mccormick | 2 | Daughter | — | Iowa |
| 28 | Edith Simpson | 22 | Boarder | Laborer | Iowa |
| 29 | G D Bowker | 29 | Head | Doctor | Iowa |
| 30 | Wm Repper | 50 | Head | Laborer | Holland |
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)