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Anna Mcdonald — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Cook, Illinois
Our Model Tree links this Anna Mcdonald across the 1930 and 1940 US Censuses in Cook, Illinois (XGBoost, ~Confirmed) — first a daughter (b.~1930), then head of a 8-person household.
Age 0
b. ~1930
Female
Daughter
Born: Illinois
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Cook, Illinois |
| Surname | McDonald |
| Given Name | Anna |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | New York |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Occupation | none |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Chicago City |
| Est. Birth Year | ~1930 |
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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Anna | Age | Birth yr |
|---|---|---|---|---|
| Charles Mcdonald | Son | — | 9 | ~1921 |
| Ruth Mcdonald | Daughter | — | 5 | ~1925 |
| John Mcdonald | Son | — | 11 | ~1919 |
| Dorothy Mcdonald | Daughter | — | 13 | ~1917 |
| Ella Mcdonald | Other | — | 39 | ~1891 |
| Anna Mcdonald | Daughter | — | ~1930 | |
| John Mcdonald | Head | — | 40 | ~1890 |
| Mary Mcdonald | Daughter | — | 7 | ~1923 |
Census Appearances
1930
Cook, Illinois
Daughter, age
Cook, Illinois · implied b. ~1930 — 8 household members
| Surname | McDonald |
| Given Name | Anna |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | New York |
| Mother's Birthplace | Illinois |
| Occupation | none |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Cook-County, Illinois
Daughter, age 12
Cook-County, Illinois · implied b. ~1928 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McDonald |
| Given Name | Annamae |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Chicago City |
| 1935 Residence (County) | Cook |
| Highest Grade | 7 |
| 1935 Residence | Same place |
| 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 Anna Mcdonald across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Anna Mcdonald
Daughter · 1930 · age 0 · b. ~1930 · Illinois
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Sibling
Mary Mcdonald
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Mcdonald
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Mcdonald
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Mcdonald
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Mcdonald
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
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:illinoiscensus00reel486:0828)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Julie Madden | 54 | Head | Landlady | Iowa |
| 2 | Arthur Sindlinger | 48 | Head | Ironworker | Illinois |
| 3 | Bertha Sindlinger | 48 | Wife-H | None | Ohio |
| 4 | James Bryne | 28 | Lodger | Chauffeur | Ireland |
| 5 | Patrick Gillespie | 41 | Lodger | Police Officer | Ireland |
| 6 | James Gillespie | 50 | Lodger | Labor | Ireland |
| 7 | Knute Thorson | 62 | Lodger | Motorman | Norway |
| 8 | Patrick Keen | 33 | Lodger | Gardener | Ireland |
| 9 | James Waters | 48 | Lodger | Motorman | Ireland |
| 10 | Cora Sturges | 36 | Lodger | Waitress | Ohio |
| 11 | Edna Kivela | 22 | Lodger | Waitress | North Dakota |
| 12 | Hilda Kotila | 23 | Lodger | Maid | Minnesota |
| 13 | Marvin Hankel | 0 | Lodger | None | Illinois |
| 14 | Walter Bender | 39 | Lodger | Salesman | Kansas |
| 15 | Albert George | 66 | Lodger | Labor | Germany |
| 16 | William Miller | 55 | Head | Landlord | Germany |
| 17 | John Hammering | 24 | Head | Operator | Illinois |
| 18 | Ada Hammering | 21 | Wife-H | None | Germany |
| 19 | John Hammering | 1 | Son | None | Illinois |
| 20 | Edith Cowan | 24 | Lodger | Maid | Tennessee |
| 21 | Otto Hausmann | 58 | Lodger | Waiter | Germany |
| 22 | Elizabeth Renman | 67 | Head | Landlady | Illinois |
| 23 | Marie Mcintyre | 63 | Lodger | Dressmaker | Canada-Eng |
| 24 | George Friesinger | 54 | Lodger | Supt | Canada-Eng |
| 25 | Frank L. Krader | 33 | Lodger | Book Keeper | Illinois |
| 26 | Edward Hanson | 42 | Head | None | Illinois |
| 27 | Vivian Hanson | 28 | Wife-H | None | Illinois |
| 28 | Thomas Hanson | 12 | Son | None | Illinois |
| 29 | June Hanson | 10 | Daughter | None | Illinois |
| 30 | Kenneth Hanson | 6 | Son | None | Illinois |
| 31 | Selma Gary | 39 | Sister | None | Illinois |
| 32 | Ethel Gary | 6 | Daughter | None | Illinois |
| 33 | George Gary | 4 | Son | None | Illinois |
| 34 | Hanna Knight | 50 | Mother | None | Illinois |
| 35 | John Mcvey | 60 | Lodger | Clerk | Illinois |
| 36 | John Mcdonald | 40 | Head | Fireman | New York |
| 37 | Ella Mcdonald | 39 | Wife-H | None | Illinois |
| 38 | Dorothy Mcdonald | 13 | Daughter | None | Illinois |
| 39 | John Mcdonald | 11 | Son | None | Illinois |
| 40 | Charles Mcdonald | 9 | Son | None | Illinois |
| 41 | Mary Mcdonald | 7 | Daughter | None | Illinois |
| 42 | Ruth Mcdonald | 5 | Daughter | None | Illinois |
| 43 | Anna Mcdonald THIS PERSON | 0 | Daughter | None | Illinois |
| 44 | James Pardon | 35 | Head | Accountant | Illinois |
| 45 | Charlotte Pardon | 33 | Wife-H | None | Illinois |
| 46 | Edmond Pardon | 56 | Brother | Mailer | Illinois |
| 47 | Joseph Pardon | 50 | Brother | Printer | Illinois |
| 48 | Joseph Maertz | 58 | Lodger | Cheesemaker | Switzerland |
| 49 | Elizabeth Monson | 22 | Lodger | Maid | Sweden |
| 50 | Amel Mister | 63 | Lodger | Employee | Switzerland |
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)