CD
Catherine Dunn — 1930 US Census Record
Linked across censuses1930 United States Federal Census · St Clair, Illinois
Our Model Tree links this Catherine Dunn across the 1930 and 1940 US Censuses in St Clair, Illinois (XGBoost, ~Confirmed) — first a daughter (b.~1915), then head of a 10-person household.
Age 15
b. ~1915
Female
Daughter
Born: Missouri
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | St Clair, Illinois |
| Surname | Dunn |
| Given Name | Catherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Missouri |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Township / Ward | City Of East St Louis Part Of |
| Est. Birth Year | ~1915 |
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.
10 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Catherine | Age | Birth yr |
|---|---|---|---|---|
| Josephine Dunn | Spouse | — | 31 | ~1899 |
| S Dunn | Son | — | 2 | ~1928 |
| Dorothy Dunn | Daughter | — | 7 | ~1923 |
| Catherine Dunn | Daughter | — | 15 | ~1915 |
| Ethel Dunn | Daughter | — | 15 | ~1915 |
| Robert Dunn | Son | — | ~1930 | |
| S Dunn | Head | — | 40 | ~1890 |
| Margaret Dunn | Daughter | — | 14 | ~1916 |
| Helen Dunn | Daughter | — | 10 | ~1920 |
| Mildred Dunn | Daughter | — | 12 | ~1918 |
Census Appearances
1930
St Clair, …
Daughter, age 15
St Clair, Illinois · implied b. ~1915 — 10 household members
| Surname | Dunn |
| Given Name | Catherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Missouri |
| Can Read/Write | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1940
St.-Clair-County, Illinois
Spouse, age 27
St.-Clair-County, Illinois · implied b. ~1913 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Dunn |
| Given Name | Corene |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Missouri |
| 1935 Residence (City) | East St. Louis |
| 1935 Residence (County) | St. Clair |
| Occupation | Night Superv. |
| Industry | Glass Co. |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 840 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
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 Catherine Dunn across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Catherine Dunn
Daughter · 1930 · age 15 · b. ~1915 · Illinois
★ You are viewing this record
Sibling
Dorothy Dunn
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
S Dunn
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mildred Dunn
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Dunn
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Dunn
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ethel Dunn
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Dunn
Sibling · 1930 · age 10
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 — St Clair, Illinois
Open full size
1930 US Federal Census — St Clair, Illinois
Page Contents
50 people indexed on this census page (ia:1930:illinoiscensus00reel556:0016)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | S. Ray Dunn | 40 | Head | — | Missouri |
| 52 | Josephine Dunn | 31 | Wife | Laborer | Missouri |
| 53 | Ethel Dunn | 15 | Daughter | Machine Girl | Missouri |
| 54 | Catherine Dunn THIS PERSON | 15 | Daughter | — | Missouri |
| 55 | Margaret Dunn | 14 | Daughter | — | Missouri |
| 56 | Mildred Dunn | 12 | Daughter | — | Missouri |
| 57 | Helen Dunn | 10 | Daughter | — | Missouri |
| 58 | Dorothy Dunn | 7 | Daughter | — | Missouri |
| 59 | S. Ray Jr. Dunn | 2 | Son | — | Illinois |
| 60 | Robert Dunn | 0 | Son | — | Missouri |
| 61 | James Stuck | 24 | Head | Laborer | Illinois |
| 62 | Irene Stuck | 23 | Wife | — | Missouri |
| 63 | James Jr. Stuck | 3 | Son | — | Illinois |
| 64 | Julia Pierce | 55 | Head | — | Missouri |
| 65 | William Eaton | 55 | Lodger | — | Kentucky |
| 66 | William Eaton | 50 | Lodger | Laborer | Spain |
| 67 | William Busey | 42 | Lodger | Clerk | Illinois |
| 68 | Elizabeth Miller | 76 | Head | — | Pennsylvania |
| 69 | Arthur Coker | 42 | Head | Paper Hanger | Illinois |
| 70 | Edna Coker | 23 | Wife | — | Illinois |
| 71 | Leonard Coker | 1 | Son | — | Illinois |
| 72 | Emma Busey | 55 | Servant | Servant | Missouri |
| 73 | Joseph Merritt | 40 | Head | Laborer | Illinois |
| 74 | Pauline Merritt | 43 | Wife | — | Illinois |
| 75 | Arthur Merritt | 20 | Son | — | Illinois |
| 76 | Nellie Merritt | 16 | Daughter | — | Arkansas |
| 77 | Louise Merritt | 15 | Daughter | — | Arkansas |
| 78 | Josephine Merritt | 9 | Daughter | — | Arkansas |
| 79 | Louis Merritt | 5 | Son | — | Illinois |
| 80 | C. P. Stotler | 58 | Head | Proprietor | Illinois |
| 81 | James Stotler | 19 | Nephew | Salesman | Illinois |
| 82 | Buckum Goodrich | 54 | Head | — | Kentucky |
| 83 | Alva Goodrich | 52 | Wife | — | Missouri |
| 84 | Edwin Goodrich | 11 | Son | — | Illinois |
| 85 | James Clifton | 34 | Head | Laborer | Illinois |
| 86 | Christina Clifton | 35 | Wife | — | Illinois |
| 87 | Dora Clifton | 12 | Daughter | — | Illinois |
| 88 | Ethel Clifton | 11 | Daughter | — | Illinois |
| 89 | Orville Clifton | 10 | Son | — | Illinois |
| 90 | Alice Clifton | 9 | Daughter | — | Illinois |
| 91 | Adeline Clifton | 6 | Daughter | — | Illinois |
| 92 | Sadie Clifton | 4 | Daughter | — | Illinois |
| 93 | Harry Brown | 22 | Head | Helper | Illinois |
| 94 | Marie Brown | 18 | Wife | — | Illinois |
| 95 | Ellen Gordon | 72 | Head | — | Missouri |
| 96 | Elijah Henderson | 32 | Head | Laborer | Iowa |
| 97 | Marie Henderson | 66 | Mother | — | Iowa |
| 98 | Ray Guthrie | 16 | Grandson | — | Missouri |
| 99 | Vivian Guthrie | 13 | Granddaughter | — | Missouri |
| 100 | John D. Guthrie | 11 | Grandson | — | Missouri |
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)