JC
James Cassidy — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Cook, Illinois
Our Model Tree links this James Cassidy across the 1900 and 1910 US Censuses in Cook, Illinois (XGBoost, ~Confirmed) — first a head (b.~1853), then head of a 9-person household.
Age 57
b. ~1853
Male
Head
Born: Ireland
Married
1910 Census Record Details
| Census Year | 1910 |
| Location | Cook, Illinois |
| Surname | Cassidy |
| Given Name | James |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | Ireland |
| Years Married | 33 |
| Year of Immigration | 1870 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Township / Ward | Chicago |
| Est. Birth Year | ~1853 |
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 |
|---|---|---|---|---|
| George Cassidy | Son | — | 23 | ~1887 |
| Ralph Cassidy | Son | — | 4 | ~1906 |
| Florence Cassidy | Daughter | — | 15 | ~1895 |
| James Cassidy | Son | — | 21 | ~1889 |
| Margaret Cassidy | Spouse | — | 58 | ~1852 |
| James Cassidy | Head | — | 57 | ~1853 |
| Elizabeth Cassidy | Daughter | — | 16 | ~1894 |
| Ellen Cassidy | Daughter | — | 25 | ~1885 |
| Alice Cassidy | Daughter | — | 18 | ~1892 |
Census Appearances
1900
Cook, Illinois
Head, age 42
Cook, Illinois · implied b. ~1858 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cassidy |
| Given Name | James |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Ireland |
| Birth Month | Jan |
| Birth Year | 1858 |
| Year of Immigration | 1867 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Machinist |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1910
Cook, Illinois
Head, age 57
Cook, Illinois · implied b. ~1853 — 9 household members
| Surname | Cassidy |
| Given Name | James |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | Ireland |
| Years Married | 33 |
| Year of Immigration | 1870 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
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 Cassidy across 2 US Census years (1900 and 1910) in Cook, Illinois, using XGBoost record linkage.
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This person
Anchor record
James Cassidy
Head · 1910 · age 57 · b. ~1853 · Illinois
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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 — Cook, Illinois
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1910 US Federal Census — Cook, Illinois
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po296unit:0306)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Thomas Patterson | 57 | Head | Farmer | Illinois |
| 52 | Ella Patterson | 54 | Wife | — | Illinois |
| 53 | Lulu Patterson | 28 | Daughter | — | Illinois |
| 54 | Lester Patterson | 17 | Son | — | Illinois |
| 55 | James Cassidy THIS PERSON | 57 | Head | — | Ireland |
| 56 | Margaret Cassidy | 58 | Wife | — | Ireland |
| 57 | Ellen Cassidy | 25 | Daughter | Casket Maker | Illinois |
| 58 | George Cassidy | 23 | Son | Machinist | Illinois |
| 59 | James Cassidy | 21 | Son | Casket Maker | Illinois |
| 60 | Alice Cassidy | 18 | Daughter | — | Illinois |
| 61 | Florence Cassidy | 15 | Daughter | — | Illinois |
| 62 | Elizabeth Cassidy | 16 | Daughter | Taper | Illinois |
| 63 | Ralph Cassidy | 4 | Son | — | Illinois |
| 64 | Cyrus L. Stiles | 34 | Head | Machinist | Kansas |
| 65 | Ora Stiles | 35 | Wife | — | Illinois |
| 66 | Mary G. Stiles | 7 | Daughter | — | Illinois |
| 67 | Beatrice Stiles | 5 | Daughter | — | Illinois |
| 68 | Cyrus Stiles | 2 | Son | — | Illinois |
| 69 | Albert Echmann | 37 | Head | — | Germany |
| 70 | Elizabeth Echmann | 34 | Wife | — | Germany |
| 71 | Jeannette Echmann | 11 | Daughter | — | Illinois |
| 72 | Donald Echmann | 9 | Son | — | Illinois |
| 73 | Charles Echmann | 6 | Son | — | Illinois |
| 74 | James J. Enigh | 59 | Head | House Painter | Virginia |
| 75 | Annie Enigh | 54 | Wife | — | Illinois |
| 76 | Annie Enigh | 18 | Daughter | — | Illinois |
| 77 | Kristina Leammon | 84 | Mother-in-law | — | Maine |
| 78 | James Popp | 27 | Head | Painter | Nebraska |
| 79 | Lucile Popp | 22 | Wife | — | Illinois |
| 80 | Dorothy Popp | 4 | Daughter | — | Illinois |
| 81 | Thomas Stanford | 37 | Head | Machinist | England |
| 82 | Elizabeth Stanford | 35 | Sister | — | England |
| 83 | Rebecca Stanford | 31 | Sister | — | England |
| 84 | John Stanford | 43 | Head | Machinist | England |
| 85 | Ethel Stanford | 28 | Wife | — | Illinois |
| 86 | John J. Stanford | 4 | Son | — | Illinois |
| 87 | James Sloan | 47 | Head | Motorman | New York |
| 88 | Elizabeth Sloan | 35 | Wife | — | Germany |
| 89 | John Vanderhoof | 54 | Head | — | Germany |
| 90 | Lillian Vanderhoof | 50 | Wife | — | Illinois |
| 91 | Howard Vanderhoof | 22 | Son | Clerk | Illinois |
| 92 | Eliza Smiley | 75 | Head | — | Scotland |
| 93 | Lulu Smiley | 48 | Daughter | Tea Store | Virginia |
| 94 | Elizabeth Smiley | 41 | Daughter | — | Virginia |
| 95 | James Smiley | 35 | Son | — | Virginia |
| 96 | Emma Smiley | 35 | Wife | — | Germany |
| 97 | James Smiley | 11 | Son | — | Illinois |
| 98 | William Strong | 41 | Head | — | Michigan |
| 99 | Maude Strong | 31 | Wife | — | South Dakota |
| 100 | William Strong | 8 | Son | — | Illinois |
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)