MK
Margaret Kelly — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Cook, Illinois
Our Model Tree links this Margaret Kelly across the 1900, 1910, 1920 and 1930 US Censuses in Cook, Illinois (XGBoost, ~Confirmed) — first a spouse (b.~1862), then head of a 5-person household.
Age 68
b. ~1862
Female
Spouse
Born: New Hampshire
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Cook, Illinois |
| 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 |
| Additional Details | |
| Can Read/Write | Yes |
| Home Owned/Rented | No |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
| Township / Ward | Chicago City |
| 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.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Theresa Kelly | Daughter | — | 38 | ~1892 |
| Arthur Kelly | Head | — | 68 | ~1862 |
| Maurice Moran | Other | — | 53 | ~1877 |
| Catherine Moran | Other | — | 50 | ~1880 |
| Margaret Kelly | Spouse | — | 68 | ~1862 |
Census Appearances
Spouse, age 40
Cook, Illinois · implied b. ~1860 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| 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 |
1930
Cook, Illinois
Spouse, age 68
Cook, Illinois · implied b. ~1862 — 5 household members
| 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 Kelly 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 Kelly
Spouse · 1930 · age 68 · b. ~1862 · Illinois
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Cook, Illinois
Open full size
1930 US Federal Census — Cook, Illinois
Page Contents
50 people indexed on this census page (ia:1930:illinoiscensus00reel462:0577)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Thomas Garvey | 31 | Boarder | Chauffeur | Illinois |
| 52 | Eliza Jackson | 71 | Head | — | Irish Free State |
| 53 | Emily Jackson | 28 | Daughter | Stenographer | Illinois |
| 54 | Merrill Stanton | 50 | Head | Grocery | Illinois |
| 55 | Kathleen Stanton | 47 | Wife | — | Illinois |
| 56 | Herbert Stanton | 19 | Son | — | Illinois |
| 57 | Evelyn Stanton | 24 | Daughter | Teacher | Illinois |
| 58 | John O'Connell | 54 | Head | Police Officer | Illinois |
| 59 | Elizabeth O'Connell | 56 | Wife | — | Illinois |
| 60 | Thomas Horne | 40 | Head | Attorney | Illinois |
| 61 | Ellen Horne | 35 | Wife | — | Illinois |
| 62 | Margaret Horne | 8 | Daughter | — | Illinois |
| 63 | Thomas Horne | 6 | Son | — | Illinois |
| 64 | Dorothy Horne | 4 | Daughter | — | Illinois |
| 65 | Jack Horne | 2 | Son | — | Illinois |
| 66 | Angeline Nymberg | 20 | Maid | Operator | Illinois |
| 67 | Denis Foley | 70 | Head | Retired | England |
| 68 | Anna Foley | 68 | Wife | — | Wisconsin |
| 69 | Frances Foley | 32 | Daughter | Secretary | Illinois |
| 70 | Noella Foley | 28 | Daughter | — | Illinois |
| 71 | Hugh Mcnulty | 42 | Head | Electrician | New York |
| 72 | Juliet Mcnulty | 37 | Wife | — | Illinois |
| 73 | Georgia Mcnulty | 8 | Daughter | — | Illinois |
| 74 | Arthur J. Kelly | 68 | Head | Retired | Illinois |
| 75 | Margaret Kelly THIS PERSON | 68 | Wife | — | New Hampshire |
| 76 | Theresa Kelly | 38 | Daughter | Stenographer | Illinois |
| 77 | Catherine Moran | 50 | Sister-in-law | — | Illinois |
| 78 | Maurice Moran | 53 | Brother-in-law | Engineer | Illinois |
| 79 | John O'Neil | 65 | Head | Blacksmith | Canada English |
| 80 | Mary O'Neil | 62 | Wife | — | Wisconsin |
| 81 | Nellie O'Neil | 35 | Daughter | Prof. Nurse | Illinois |
| 82 | May O'Neil | 32 | Daughter | Teacher | Illinois |
| 83 | Estelle O'Neil | 28 | Daughter | Prof. Nurse | Illinois |
| 84 | August Hachfeld | 48 | Head | Artist | Illinois |
| 85 | Irene Hachfeld | 40 | Wife | — | Illinois |
| 86 | Elizabeth Toomey | 65 | Head | — | Canada English |
| 87 | John A. Toomey | 47 | Son | Chauffeur | Ontario |
| 88 | William J. Toomey | 45 | Son | Baker | Ontario |
| 89 | Mary J. Hartl | 40 | Daughter | — | Canada English |
| 90 | William J. Hoffman | 57 | Cousin | Contractor | New York |
| 91 | Nellie Fitzgerald | 77 | Head | — | Massachusetts |
| 92 | Jane Fitzgerald | 48 | Daughter | Registrar | Illinois |
| 93 | Edward W. Hoyle | 56 | Head | Salesman | Illinois |
| 94 | Anna C. Hoyle | 56 | Wife | — | Illinois |
| 95 | Margaret J. Hoyle | 30 | Daughter | Secretary | Illinois |
| 96 | William Grogan | 54 | Head | Superintendent | Illinois |
| 97 | Louise Grogan | 51 | Wife | — | Illinois |
| 98 | Patrick J. Scully | 64 | Head | Police Officer | Irish Free State |
| 99 | Mary Scully | 65 | Wife | — | Irish Free State |
| 100 | John Scully | 38 | Son | Police Officer | Illinois |
Related Census Records
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)