MD
Mary Dickson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Vermilion, Illinois
Our Model Tree links this Mary Dickson across the 1930 and 1940 US Censuses in Vermilion, Illinois (XGBoost, ~Confirmed) — first a daughter (b.~1928), then head of a 7-person household.
Age 2
b. ~1928
Female
Daughter
Born: Illinois
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Vermilion, Illinois |
| Surname | Dickson |
| Given Name | Mary B. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| 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 | Jamaica Township |
| Est. Birth Year | ~1928 |
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 |
|---|---|---|---|---|
| Minnie Dickson | Spouse | — | 38 | ~1892 |
| J Dickson | Head | — | 38 | ~1892 |
| J Dickson | Son | — | 18 | ~1912 |
| Walter Smith | Other | — | 25 | ~1905 |
| J Dickson | Son | — | 14 | ~1916 |
| Martha Dickson | Daughter | — | 17 | ~1913 |
| Mary Dickson | Daughter | — | 2 | ~1928 |
Census Appearances
1930
Vermilion, Illinois
Daughter, age 2
Vermilion, Illinois · implied b. ~1928 — 7 household members
| Surname | Dickson |
| Given Name | Mary B. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Vermilion-County, Illinois
Daughter, age 13
Vermilion-County, Illinois · implied b. ~1927 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Dickson |
| Given Name | Marcella |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Jamaica Township |
| 1935 Residence (County) | Vermilion |
| Class of Worker | 0 |
| Highest Grade | 8 |
| 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 2 · b. ~1928 · Illinois
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Sibling
J Dickson
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Martha Dickson
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
J Dickson
Sibling · 1930 · age 18
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 — Vermilion, Illinois
Open full size
1930 US Federal Census — Vermilion, Illinois
Page Contents
50 people indexed on this census page (ia:1930:illinoiscensus00reel563:0975)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Martin L. Knight | 66 | Head | Farmer | Illinois |
| 2 | Walter L. Knight | 31 | Son | Farm Laborer | Illinois |
| 3 | Ollessa O. Knight | 32 | Daughter-in-law | — | Illinois |
| 4 | Walter L. Jr. Knight | 9 | Son | — | Illinois |
| 5 | Earl N. Knight | 7 | Son | — | Illinois |
| 6 | Paul W. Knight | 4 | Son | — | Illinois |
| 7 | Norma J. Knight | 2 | Daughter | — | Illinois |
| 8 | Helen M. Knight | 0 | Daughter | — | Illinois |
| 9 | James L. Hanks | 17 | Son | — | Illinois |
| 10 | C. Earl Snack | 30 | Head | Farm Laborer | Illinois |
| 11 | Dorothy M. Snack | 27 | Wife | — | Illinois |
| 12 | Edna F. Snack | 8 | Daughter | — | Illinois |
| 13 | Virgil R. Snack | 7 | Son | — | Illinois |
| 14 | Elcher L. Snack | 5 | Son | — | Illinois |
| 15 | Mardell I. Snack | 3 | Daughter | — | Illinois |
| 16 | E. Eugene Snack | 1 | Son | — | Illinois |
| 17 | William J. Craig | 35 | Head | Farmer | Illinois |
| 18 | Vera L. Craig | 33 | Wife | — | Illinois |
| 19 | Robert W. Craig | 8 | Son | — | Illinois |
| 20 | Harold E. Craig | 4 | Son | — | Illinois |
| 21 | J. Roy Dickson | 38 | Head | Farmer | Illinois |
| 22 | Minnie B. Dickson | 38 | Wife | — | Illinois |
| 23 | J. Donald Dickson | 18 | Son | — | Illinois |
| 24 | Martha M. Dickson | 17 | Daughter | — | Illinois |
| 25 | J. Arnold Dickson | 14 | Son | — | Illinois |
| 26 | Mary B. Dickson THIS PERSON | 2 | Daughter | — | Illinois |
| 27 | Walter Smith | 25 | Laborer | Farm Laborer | Kentucky |
| 28 | Claude R. Wagle | 35 | Head | Farmer | Illinois |
| 29 | Mary E. Wagle | 36 | Wife | — | Kentucky |
| 30 | Kenneth H. Wagle | 9 | Son | — | Illinois |
| 31 | Albert Wagle | 74 | Father | — | Illinois |
| 32 | Fred E. Smith | 29 | Head | Farm Laborer | Illinois |
| 33 | Mollie Smith | 26 | Wife | — | Illinois |
| 34 | Laverne R. Smith | 2 | Son | — | Illinois |
| 35 | Flora C. Riley | 55 | Mother-in-law | — | Illinois |
| 36 | Carl M. Brown | 51 | Head | Farmer | Illinois |
| 37 | Edith Brown | 45 | Wife | — | Illinois |
| 38 | Herbert J. Miller | 26 | Head | Farm Laborer | Illinois |
| 39 | Frances E. Miller | 24 | Wife | — | Illinois |
| 40 | R. Dale Miller | 4 | Son | — | Illinois |
| 41 | Maggie L. Gaines | 51 | Head | — | Illinois |
| 42 | Nellie H. Gaines | 31 | Son | Farmer | Illinois |
| 43 | Margaret L. Gaines | 19 | Daughter | — | Illinois |
| 44 | Foley Purget | 38 | Head | Farmer | Illinois |
| 45 | Florence Purget | 35 | Wife | — | Illinois |
| 46 | Marion F. Purget | 11 | Son | — | Illinois |
| 47 | Lowell R. Purget | 10 | Son | — | Illinois |
| 48 | Lloyd W. Purget | 6 | Son | — | Illinois |
| 49 | M. Ruth Purget | 4 | Daughter | — | Illinois |
| 50 | Dean H. Purget | 2 | 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)