MD
Mary Doran — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Winnebago, Illinois
Our Model Tree links this Mary Doran across the 1930 and 1940 US Censuses in Winnebago, Illinois (XGBoost, ~Confirmed) — first a head (b.~1862), then head of a 7-person household.
Age 68
b. ~1862
Female
Head
Born: Illinois
Widowed
1930 Census Record Details
| Census Year | 1930 |
| Location | Winnebago, Illinois |
| Surname | Doran |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 68 |
| Marital Status | Widowed |
| Birthplace | Illinois |
| Age at First Marriage | 22 |
| Father's Birthplace | Northern Ireland |
| Mother's Birthplace | Northern Ireland |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 12,000 |
| Radio Set | R |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Rockford |
| 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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Robert Doran | Son | — | 24 | ~1906 |
| Katherine Doran | Daughter | — | 26 | ~1904 |
| Madeline Doran | Daughter | — | 22 | ~1908 |
| Mary Doran | Head | — | 68 | ~1862 |
| Ruth Doran | Daughter | — | 35 | ~1895 |
| Annette Doran | Daughter | — | 38 | ~1892 |
| Ramona Doran | Daughter | — | 37 | ~1893 |
Census Appearances
1930
Winnebago, Illinois
Head, age 68
Winnebago, Illinois · implied b. ~1862 — 7 household members
| Surname | Doran |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 68 |
| Marital Status | Widowed |
| Birthplace | Illinois |
| Age at First Marriage | 22 |
| Father's Birthplace | Northern Ireland |
| Mother's Birthplace | Northern Ireland |
| Occupation | none |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 12,000 |
| Radio Set | R |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Winnebago-County, Illinois
Other, age 76
Winnebago-County, Illinois · implied b. ~1864 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Duran |
| Given Name | Mary Jane |
| Relationship to Head | Sister |
| Sex | F |
| Color / Race | White |
| Age | 76 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Rockford |
| 1935 Residence (County) | Winnebago |
| Highest Grade | No 8 |
| 1935 Residence | Same house |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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 Mary Doran across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Doran
Head · 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 — Winnebago, Illinois
Open full size
1930 US Federal Census — Winnebago, Illinois
Page Contents
50 people indexed on this census page (ia:1930:illinoiscensus00reel571:0514)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Anna Robertson | 41 | wife H | None | Illinois |
| 52 | Ralph Robertson | 14 | son | None | Illinois |
| 53 | Juanita Robertson | 8 | daughter | None | Illinois |
| 54 | Frank Ganzert | 70 | Head | Clerk | New York |
| 55 | Lillian Ganzert | 67 | wife | None | English Canada |
| 56 | Dorothea Ganzert | 23 | daughter | Bookkeeper | Illinois |
| 57 | Louis Fabrick | 60 | Head | Laborer | Illinois |
| 58 | Geneva Fabrick | 56 | wife | None | Missouri |
| 59 | Louis Jr. Fabrick | 12 | son | None | Illinois |
| 60 | Ellen Yernberg | 30 | Head | None | Illinois |
| 61 | Audrey Yernberg | 11 | daughter | — | Illinois |
| 62 | Cecile Yernberg | 8 | daughter | — | Illinois |
| 63 | Nick Polos | 36 | Head | Waiter | Greece |
| 64 | Marie Polos | 24 | wife | None | Illinois |
| 65 | Thomas Reece | 30 | Lodger | Laborer | Tennessee |
| 66 | Ella Strode | 42 | Head | Tailoress | Illinois |
| 67 | Burdette Strode | 18 | son | None | Indiana |
| 68 | Kenneth Strode | 25 | son | Salesman | Illinois |
| 69 | Juanita Strode | 8 | daughter | — | Illinois |
| 70 | George Naffery | 43 | Head | Machinist | Illinois |
| 71 | Nellie Naffery | 49 | wife | None | Illinois |
| 72 | Theo. H. Cole | 54 | Head | Motorman | Iowa |
| 73 | Anna Cole | 53 | wife | Yes | Iowa |
| 74 | Krist Nelson | 44 | Lodger | Clerk | Norway |
| 75 | Fred Grimm | 70 | Head | None | Germany |
| 76 | Augusta Grimm | 62 | wife | None | Germany |
| 77 | Dorothy A. Grimm | 20 | daughter | Typist | Illinois |
| 78 | Mary Doran THIS PERSON | 68 | Head | None | Illinois |
| 79 | Annette Doran | 38 | daughter | Stenographer | Illinois |
| 80 | Ramona Doran | 37 | daughter | Teacher | Illinois |
| 81 | Ruth Doran | 35 | daughter | Stenographer | Illinois |
| 82 | Katherine Doran | 26 | daughter | Teacher | Illinois |
| 83 | Madeline Doran | 22 | daughter | None | Illinois |
| 84 | Robert Doran | 24 | son | Salesman | Illinois |
| 85 | Charles Radcliffe | 74 | Head | None | Ohio |
| 86 | Elizabeth Radcliffe | 68 | wife | None | Illinois |
| 87 | Nina Radcliffe | 38 | daughter | Teacher | Illinois |
| 88 | Bessie Radcliffe | 34 | daughter | None | Illinois |
| 89 | James P. Andrew | 47 | Head | Merchant | Illinois |
| 90 | Hugh Andrew | 39 | Brother | Merchant | Illinois |
| 91 | Eva Andrew | 49 | Sister | None | Illinois |
| 92 | Elizabeth Andrew | 42 | Sister | Bookkeeper | Illinois |
| 93 | Ida Corput | 63 | Head | None | Illinois |
| 94 | Raymond Corput | 32 | son | Architect | Illinois |
| 95 | Mary E. Norton | 77 | Head | None | Illinois |
| 96 | Gratia Norton | 72 | Sister | None | Illinois |
| 97 | Minnie Spooner | 73 | Head | None | Massachusetts |
| 98 | Cora M. Spooner | 48 | daughter | Clerk | Illinois |
| 99 | Gale Dathy | 23 | Head | Ice-Man | Illinois |
| 100 | Hazel Dathy | 21 | wife H | None | Pennsylvania |
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)