MK
Margaret Kelley — 1900 US Census Record
Linked across censuses1900 United States Federal Census · Cook, Illinois
Our Model Tree links this Margaret Kelley across the 1900, 1910, 1920 and 1930 US Censuses in Cook, Illinois (XGBoost, ~Confirmed) — first a spouse (b.~1860), then head of a 9-person household.
Age 40
b. ~1860
Female
Spouse
Born: New Hampshire
Married
1900 Census Record Details
| Census Year | 1900 |
| Location | Cook, Illinois |
| Surname | Kelley |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | New Hampshire |
| Birth Month | June |
| Birth Year | 1860 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
| Township / Ward | West Town City Of Chicago |
| Est. Birth Year | ~1860 |
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 1900 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Theresa Kelley | Daughter | — | 10 | ~1890 |
| Marie Kelley | Daughter | — | 3 | ~1897 |
| Arthur Kelley | Head | — | 39 | ~1861 |
| Catharine Brooman | Other | — | 20 | ~1880 |
| Morris Brooman | Other | — | 26 | ~1874 |
| Thomas Brooman | Other | — | 30 | ~1870 |
| Arthur Kelley | Son | — | 8 | ~1892 |
| Charles Kelley | Son | — | 6 | ~1894 |
| Margaret Kelley | Spouse | — | 40 | ~1860 |
Census Appearances
1900
Cook, Illinois
Spouse, age 40
Cook, Illinois · implied b. ~1860 — 9 household members
| Surname | Kelley |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | New Hampshire |
| Birth Month | June |
| Birth Year | 1860 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1910
Cook, Illinois
Spouse, age 45
Cook, Illinois · implied b. ~1865 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kelly |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | New Hampshire |
| Years Married | 21 |
| Children Born | 5 |
| Children Living | 5 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | England |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1920
Cook, Illinois
Spouse, age 58
Cook, Illinois · implied b. ~1862 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kelly |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 58 |
| Marital Status | Married |
| Birthplace | New Hampshire |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
Spouse, age 68
Cook, Illinois · implied b. ~1862 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kelly |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 68 |
| Marital Status | Married |
| Birthplace | New Hampshire |
| Age at First Marriage | 27 |
| Father's Birthplace | Irish Free State |
| Mother's Birthplace | Irish Free State |
| Can Read/Write | Yes |
| Home Owned/Rented | No |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
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 Margaret Kelley across 4 US Census years (1900, 1910, 1920 and 1930) in Cook, Illinois, using XGBoost record linkage.
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This person
Anchor record
Margaret Kelley
Spouse · 1900 · age 40 · b. ~1860 · Illinois
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1900 US Federal Census — Cook, Illinois
Open full size
1900 US Federal Census — Cook, Illinois
Page Contents
50 people indexed on this census page (ia:1900:12thcensusofpopu258unit:0588)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | John D. Smith | 36 | Head | Milk Dealer | Illinois |
| 52 | Carrie Smith | 31 | Wife | — | Illinois |
| 53 | Albert Smith | 15 | Son | Clerk (Lumber Co) | Illinois |
| 54 | Frank Smith | 13 | Son | At School | Illinois |
| 55 | Bessie Smith | 9 | Daughter | At School | Illinois |
| 56 | Grace Mische | 16 | Niece | At School | Illinois |
| 57 | Harry Barker | 24 | Boarder | Milkman | England |
| 58 | George D. Smith | 43 | Head | Shoemaker | England |
| 59 | Susan Smith | 41 | Wife | — | England |
| 60 | Lillian Smith | 20 | Daughter | Bookkeeper | Illinois |
| 61 | William Salt | 15 | Nephew | Office Boy | England |
| 62 | Herbert Salt | 12 | Nephew | At School | England |
| 63 | Mark Joliff | 44 | Boarder | Cab Driver | England |
| 64 | Annie Drew | 42 | Head | N. G. | Illinois |
| 65 | Edward Drew | 21 | Son | Photographer | Illinois |
| 66 | Clara Drew | 19 | Daughter | Saleslady (Candy) | Illinois |
| 67 | Elizabeth Drew | 16 | Daughter | Dressmaker | Illinois |
| 68 | Berta Drew | 14 | Daughter | At School | Illinois |
| 69 | Helen Drew | 8 | Daughter | — | Illinois |
| 70 | Odory Drew | 3 | Daughter | — | Illinois |
| 71 | Cornelius Mcguinness | 36 | Head | Policeman | Canada (Eng) |
| 72 | Catherine Mcguinness | 35 | Wife | — | Canada (Eng) |
| 73 | Evelyn Mcguinness | 7 | Daughter | — | Illinois |
| 74 | Evelyn Mcguinness | 5 | Son | — | Illinois |
| 75 | Mary Mcguinness | 2 | Daughter | — | Illinois |
| 76 | Sarah Mcguinness | 17 | Sister | Housework | Canada (Eng) |
| 77 | Edward Fitzpatrick | 17 | Boarder | Common Labourer | Michigan |
| 78 | Thomas J. Kordman | 26 | Head | Tea Dealer | Illinois |
| 79 | Grace Kordman | 24 | Wife | — | Illinois |
| 80 | James H. Kordman | 54 | Head | Tea Dealer | Canada (Eng) |
| 81 | Grace Kordman | 51 | Wife | — | Indiana |
| 82 | Claude Kordman | 10 | Son | At School | Illinois |
| 83 | Louis D. Barnes | 39 | Head | Machinist (Locomotive) | New York |
| 84 | Ida May Barnes | 39 | Wife | — | Illinois |
| 85 | Bessie Barnes | 16 | Daughter | — | Illinois |
| 86 | Louis Wormwood | 67 | Father-in-law | Salesman (Dry Goods) | Vermont |
| 87 | Harriet Wormwood | 72 | Mother-in-law | — | Vermont |
| 88 | Arthur James Kelley | 39 | Head | Lieut. (Fire Dept.) | Illinois |
| 89 | Margaret Kelley THIS PERSON | 39 | Wife | — | New Hampshire |
| 90 | Theresa Kelley | 9 | Daughter | At School | Illinois |
| 91 | Arthur Kelley | 7 | Son | — | Illinois |
| 92 | Charles Kelley | 5 | Son | — | Illinois |
| 93 | Marie Kelley | 2 | Daughter | — | Illinois |
| 94 | Morris Brooman | 25 | Brother-in-law | Engineer (Fire Dept.) | New Hampshire |
| 95 | Thomas Brooman | 29 | Brother-in-law | Clerk (Dry Goods) | New Hampshire |
| 96 | Catharine Brooman | 20 | Sister-in-law | Housework | New Hampshire |
| 97 | Amos Bare | 60 | Head | Baggage Master | Illinois |
| 98 | Caroline Bare | 55 | Wife | — | Illinois |
| 99 | Maud Bare | 18 | Daughter | Milliner | Illinois |
| 100 | John Bare | 15 | Son | At School | Illinois |
Related Census Records
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1900 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)