FK
Frank Kelly — 1940 US Census Record
Model Tree available1940 United States Federal Census · St.-Clair-County, Illinois
Our Model Tree links this Frank Kelly across the 1920, 1930 and 1940 US Censuses in St.-Clair-County, Illinois (XGBoost, ~Confirmed), with identified parents John & John — first a head (b.~1913), then head of a 4-person household.
Age 27
b. ~1913
Male
Head
Born: Illinois
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | St.-Clair-County, Illinois |
| Surname | Kelly |
| Given Name | Frank |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | East St Louis |
| 1935 Residence (County) | St Clair |
| Additional Details | |
| Occupation | Labor |
| Industry | roadwork |
| Class of Worker | PW |
| Hours Worked | 68 |
| Income (1939) | 624 |
| Highest Grade | No 6 |
| 1935 Residence | Illinois |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Labor |
| Township / Ward | East St Louis |
| Est. Birth Year | ~1913 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Frank | Age | Birth yr |
|---|---|---|---|---|
| Myrlan Kelly | Daughter | — | 3 | ~1937 |
| Doris Kelly | Daughter | — | 5 | ~1935 |
| Frank Kelly | Head | — | 27 | ~1913 |
| Fern Kelly | Spouse | — | 25 | ~1915 |
Census Appearances
1920
St Clair, …
Son, age 8
St Clair, Illinois · implied b. ~1912 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kelly |
| Given Name | Frank |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | none |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
St Clair, …
Son, age 17
St Clair, Illinois · implied b. ~1913 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kelly |
| Given Name | Frank |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
St.-Clair-County, Illinois
Head, age 27
St.-Clair-County, Illinois · implied b. ~1913 — 4 household members
| Surname | Kelly |
| Given Name | Frank |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | East St Louis |
| 1935 Residence (County) | St Clair |
| Occupation | Labor |
| Industry | roadwork |
| Class of Worker | PW |
| Hours Worked | 68 |
| Income (1939) | 624 |
| Highest Grade | No 6 |
| 1935 Residence | Illinois |
| 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 Frank Kelly across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father John Kelly (~0.92 confidence) and father John Kelly (~0.92 confidence) and mother Minnie Kelly (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Kelly
b. ~1871
Source father
● Household
· direct · ~0.92
Father
John Kelly
b. ~1873
Source father
● Household
· direct · ~0.92
Mother
Minnie Kelly
b. ~1877
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Frank Kelly
Head · 1940 · age 27 · b. ~1913 · Illinois
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — St.-Clair-County, Illinois
Open full size
1940 US Federal Census — St.-Clair-County, Illinois
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00880-00856)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Ben Bartley | 48 | Head | Metrustustry Factory | Arkansas |
| 42 | Goldie Bartley | 46 | Wife | — | Illinois |
| 43 | John Haege | 60 | Head | — | Illinois |
| 44 | Lillie Haege | 49 | Wife | — | Illinois |
| 45 | Mervyn Haege | 20 | Son | — | Illinois |
| 46 | Lillian Haege | 18 | Daughter | — | Illinois |
| 47 | Victor Haege | 15 | Son | — | Illinois |
| 48 | Sarah Donald | 53 | Head | — | Illinois |
| 49 | Dorothy Donald | 17 | Daughter | — | Indiana |
| 50 | Myrtle Donald | 14 | Daughter | — | Indiana |
| 51 | Frank Kelly THIS PERSON | 27 | Head | Labor | Illinois |
| 52 | Fern Kelly | 25 | Wife | — | Illinois |
| 53 | Doris M Kelly | 5 | Daughter | — | Illinois |
| 54 | Myrlan Kelly | 3 | Daughter | — | Illinois |
| 55 | Ralph Juenger | 23 | Head | Cribber | Illinois |
| 56 | Lucille Juenger | 24 | Wife | — | Kentucky |
| 57 | James Juenger | 5 | Son | — | Illinois |
| 58 | Shirley Juenger | 3 | Daughter | — | Illinois |
| 59 | Evertt Robinson | 41 | Head | Labor | Illinois |
| 60 | Ethel Robinson | 45 | Wife | — | Illinois |
| 61 | Betty Amiel Robinson | 12 | Daughter | — | Illinois |
| 62 | Melba Robinson | 10 | Daughter | — | Illinois |
| 63 | Jackie Robinson | 8 | Son | — | Illinois |
| 64 | Bobby Robinson | 6 | Son | — | Illinois |
| 65 | Patsy Robinson | 3 | Daughter | — | Illinois |
| 66 | Joan Robinson | 2 | Daughter | — | Illinois |
| 67 | Amiel Anderson | 23 | Son-in-law | Labor | Illinois |
| 68 | Oruil Anderson | 20 | Son | Never Had A Job | Illinois |
| 69 | Howard Anderson | 17 | Son | New Worker | Illinois |
| 70 | Arthur Anderson | 15 | Son | — | Illinois |
| 71 | Doris Anderson | 13 | Daughter | — | Illinois |
| 72 | John Hunter | 44 | Head | Labor | Illinois |
| 73 | Editha Hunter | 42 | Wife | — | Missouri |
| 74 | Fred Hunter | 22 | Son | Labor | Illinois |
| 75 | Lester Hunter | 14 | Son | — | Illinois |
| 76 | Mildred Hunter | 12 | Daughter | — | Illinois |
| 77 | Lucille Hunter | 10 | Daughter | — | Illinois |
| 78 | Bobby Hunter | 7 | Son | — | Illinois |
| 79 | Bill Hunter | 3 | Son | — | Illinois |
| 80 | John Adams | 76 | Father-in-law | — | Indiana |
Pedigree Summary
Frank
Gen 1 · 3 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)