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Charles Cunningham — 1940 US Census Record
Model Tree available1940 United States Federal Census · Dakota-County, Minnesota
Our Model Tree links this Charles Cunningham across the 1920, 1930 and 1940 US Censuses in Dakota-County, Minnesota (XGBoost, ~Confirmed), with identified parents John & John — first a son (b.~1919), then head of a 3-person household.
Age 21
b. ~1919
Male
Son
Born: Minnesota
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Dakota-County, Minnesota |
| Surname | Cunningham |
| Given Name | Charles P. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | St. Paul |
| 1935 Residence (County) | Dakota |
| Additional Details | |
| Occupation | Yardling Cattle |
| Industry | Packing Plant |
| Class of Worker | PW |
| Hours Worked | 25 |
| Income (1939) | 0 |
| Highest Grade | H-1 |
| 1935 Residence | Same House |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Occupation | Yardling Cattle |
| Township / Ward | St Paul |
| Est. Birth Year | ~1919 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Charles | Age | Birth yr |
|---|---|---|---|---|
| John Cunningham | Head | — | 53 | ~1887 |
| Martin Cunningham | Son | — | 24 | ~1916 |
| Charles Cunningham | Son | — | 21 | ~1919 |
Census Appearances
1920
Dakota, Minnesota
Son, age 1
Dakota, Minnesota · implied b. ~1919 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cunningham |
| Given Name | Charles P. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Minnesota |
| Speaks English | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1930
Dakota, Minnesota
Son, age 11
Dakota, Minnesota · implied b. ~1919 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cunningham |
| Given Name | Charles J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Minnesota |
| Can Read/Write | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1940
Dakota-County, Minnesota
Son, age 21
Dakota-County, Minnesota · implied b. ~1919 — 3 household members
| Surname | Cunningham |
| Given Name | Charles P. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | St. Paul |
| 1935 Residence (County) | Dakota |
| Occupation | Yardling Cattle |
| Industry | Packing Plant |
| Class of Worker | PW |
| Hours Worked | 25 |
| Income (1939) | 0 |
| Highest Grade | H-1 |
| 1935 Residence | Same House |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
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 Charles Cunningham across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father John Cunningham (~0.92 confidence) and father John Cunningham (~0.92 confidence) and mother Nellie Cunningham (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Cunningham
b. ~1886
Source father
● Household
· direct · ~0.92
Father
John Cunningham
b. ~1887
Source father
● Household
· direct · ~0.92
Mother
Nellie Cunningham
b. ~1888
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Charles Cunningham
Son · 1940 · age 21 · b. ~1919 · Minnesota
★ You are viewing this record
Sibling
Martin Cunningham
Sibling · 1940 · age 24
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
1940 US Federal Census — Dakota-County, Minnesota
Open full size
1940 US Federal Census — Dakota-County, Minnesota
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01918-00507)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Lorraine Weinard | 21 | daughter | — | Minnesota |
| 42 | Robert Weinard | 2 | grand-son | — | Minnesota |
| 43 | Gordon Weinard | 1 | grand-son | — | Minnesota |
| 44 | August H. Rampe | 42 | Head | Coach Painter | Minnesota |
| 45 | Isabelle Rampe | 37 | Wife | — | Minnesota |
| 46 | Richard Rampe | 17 | Son | — | Minnesota |
| 47 | Delores Rampe | 10 | Daughter | — | Minnesota |
| 48 | Vivian Rampe | 4 | Daughter | — | Minnesota |
| 49 | Catherine E. Roeller | 58 | Head | — | Minnesota |
| 50 | Elmer Roeller | 25 | Son | Laborer | Minnesota |
| 51 | Raymond Roeller | 23 | Son | Laborer | Minnesota |
| 52 | Helen Roeller | 21 | Daughter | Housework | Minnesota |
| 53 | Margaret Roeller | 20 | Daughter | Baker | Minnesota |
| 54 | Cecelia Roeller | 17 | Daughter | — | Minnesota |
| 55 | Herman Boche | 52 | Head | Stationary Engineer | Minnesota |
| 56 | Lucy Boche | 47 | Wife | — | Minnesota |
| 57 | Dorothy Boche | 23 | Daughter | Pantry Girl | Minnesota |
| 58 | Martha Blume | 56 | Head | House Work | Minnesota |
| 59 | Dorothy Blume | 22 | daughter | Stenographer | Minnesota |
| 60 | John Reider | 45 | Head | Fireman | Minnesota |
| 61 | Nell Reider | 45 | Wife | — | Minnesota |
| 62 | John S. Reider | 19 | Son | Laborer | Minnesota |
| 63 | Thomas Reider | 13 | Son | — | Minnesota |
| 64 | Robert Reider | 5 | Son | — | Minnesota |
| 65 | Grace Michaelson | 51 | Head | — | Minnesota |
| 66 | Jennie Michaelson | 26 | Daughter | Housework | Minnesota |
| 67 | Edward Michaelson | 24 | Son | Baker | Minnesota |
| 68 | Grace Michaelson | 23 | Daughter | Wrapper | Minnesota |
| 69 | William Michaelson | 16 | Son | — | Minnesota |
| 70 | Mary Lou Michaelson | 3 | daughter | — | Minnesota |
| 71 | Joseph Cillanella | 51 | Head | Proprietor | Italy |
| 72 | Angelina Cillanella | 52 | Wife | Cook | Italy |
| 73 | John M. Cunningham | 53 | Head | Caretaker | Minnesota |
| 74 | Martin Cunningham | 24 | Son | Caretaker | Minnesota |
| 75 | Charles P. Cunningham THIS PERSON | 21 | Son | Yardling Cattle | Minnesota |
| 76 | Noah S. Broff | 83 | Head | Retired | Pennsylvania |
| 77 | Susan Broff | 80 | Wife | — | Indiana |
| 78 | Mary M. Hille | 75 | sister-in-law | — | Minnesota |
| 79 | Al Barney Green | 37 | Head | Clerical | Minnesota |
| 80 | Minnie Green | 31 | Wife | — | Minnesota |
Pedigree Summary
Charles + 1 sibling
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)