MD
Mary Dickson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Cook, Illinois
Our Model Tree links this Mary Dickson across the 1930 and 1940 US Censuses in Cook, Illinois (XGBoost, ~Confirmed) — first a daughter (b.~1929), then head of a 9-person household.
Age 1
b. ~1929
Female
Daughter
Born: Illinois
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Cook, Illinois |
| Surname | Dickson |
| Given Name | Mary C |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Franklin Park Village |
| Est. Birth Year | ~1929 |
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 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Dorothy Dickson | Daughter | — | ~1930 | |
| Mildred Dickson | Daughter | — | 8 | ~1922 |
| Lulu Dickson | Spouse | — | 34 | ~1896 |
| Maggie Dickson | Daughter | — | 15 | ~1915 |
| Donald Dickson | Son | — | ~1930 | |
| Amos Dickson | Head | — | 34 | ~1896 |
| Mary Dickson | Daughter | — | 1 | ~1929 |
| Marie Dickson | Daughter | — | 2 | ~1928 |
| Lois Dickson | Daughter | — | ~1930 |
Census Appearances
1930
Cook, Illinois
Daughter, age 1
Cook, Illinois · implied b. ~1929 — 9 household members
| Surname | Dickson |
| Given Name | Mary C |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Cook-County, Illinois
Daughter, age 12
Cook-County, Illinois · implied b. ~1928 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Dickson |
| Given Name | Mable |
| 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 | No 4 |
| 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 Mary Dickson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Dickson
Daughter · 1930 · age 1 · b. ~1929 · Illinois
★ You are viewing this record
Sibling
Marie Dickson
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Donald Dickson
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Dickson
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lois Dickson
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Maggie Dickson
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mildred Dickson
Sibling · 1930 · age 8
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
42 people indexed on this census page (ia:1930:illinoiscensus00reel551:0349)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Amos B Dickson | 34 | Head | Odd Jobs | Illinois |
| 52 | Lulu Dickson | 34 | Wife | — | Illinois |
| 53 | Maggie Dickson | 15 | Daughter | — | Illinois |
| 54 | Mildred R Dickson | 8 | Daughter | — | Illinois |
| 55 | Lois Marie Dickson | 0 | Daughter | — | Illinois |
| 56 | Marie Dickson | 2 | Daughter | — | Illinois |
| 57 | Mary C Dickson THIS PERSON | 1 | Daughter | — | Illinois |
| 58 | Dorothy Dickson | 0 | Daughter | — | Illinois |
| 59 | Donald Dickson | 0 | Son | — | Illinois |
| 60 | Calvin Millard | 62 | Head | Odd Jobs | Illinois |
| 61 | Lulu Millard | 40 | Wife | — | Illinois |
| 62 | Lawrence Millard | 7 | Son | — | Illinois |
| 63 | Lottie Walters | 73 | Head | Proprietor | Missouri |
| 64 | Dora Walters | 40 | Daughter | — | Illinois |
| 65 | Minnie Walters | 38 | Daughter | — | Illinois |
| 66 | Nellie Walters | 36 | Daughter | — | Illinois |
| 67 | Minnie V Walters | 12 | Granddaughter | — | Illinois |
| 68 | Mildred Walters | 5 | Granddaughter | — | Illinois |
| 69 | Lottie Walters | 3 | Granddaughter | — | Illinois |
| 70 | L. C. Walters | 1 | Grandson | — | Illinois |
| 71 | C. C. Haines | 57 | Head | Laborer | Illinois |
| 72 | Mattie Haines | 51 | Wife | — | Illinois |
| 73 | Gladys Haines | 23 | Daughter | Teacher | Illinois |
| 74 | Paul Haines | 10 | Son | — | Illinois |
| 75 | Edward Hall | 74 | Head | — | Illinois |
| 76 | Lulu Hall | 72 | Wife | — | Illinois |
| 77 | C. C. Hathaway | 33 | Head | Laborer | Illinois |
| 78 | Lula Hathaway | 33 | Wife | — | Illinois |
| 79 | Robert Lee Hathaway | 5 | Son | — | Illinois |
| 80 | Chas. D. Hathaway | 3 | Son | — | Illinois |
| 81 | Wm. Corzine | 58 | Head | Drayman | Illinois |
| 82 | Nellie Corzine | 52 | Wife | — | Illinois |
| 83 | Bertie Drake | 29 | Head | — | Illinois |
| 84 | Elmer Drake | 8 | Son | — | Illinois |
| 85 | Edith Drake | 6 | Daughter | — | Illinois |
| 86 | Vance Drake | 3 | Son | — | Illinois |
| 87 | Delbert Drake | 0 | Son | — | Illinois |
| 88 | Milton Black | 35 | Head | Laborer | Illinois |
| 89 | Genevieve Black | 31 | Sister | — | Illinois |
| 90 | Sam Hicks | 36 | Head | Laborer | Illinois |
| 91 | Ada Hicks | 30 | Wife | — | Illinois |
| 92 | Morris Hicks | 10 | Son | — | Illinois |
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)