DM
Daniel Murphy — 1940 US Census Record
Model Tree available1940 United States Federal Census · Jefferson-County, Missouri
Our Model Tree links this Daniel Murphy across the 1920, 1930 and 1940 US Censuses in Jefferson-County, Missouri (XGBoost, ~Confirmed), with identified parents George & John — first a son (b.~1918), then head of a 6-person household.
Age 22
b. ~1918
Male
Son
Born: Missouri
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Jefferson-County, Missouri |
| Surname | Murphy |
| Given Name | Daniel |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Missouri |
| 1935 Residence (City) | De Soto |
| 1935 Residence (County) | Jefferson |
| Additional Details | |
| Occupation | yard laborer |
| Industry | St Joseph Lead Co |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 168 |
| Highest Grade | No 8 |
| 1935 Residence | Missouri |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Occupation | Yard Laborer |
| Township / Ward | Herculaneum Town |
| Est. Birth Year | ~1918 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Daniel | Age | Birth yr |
|---|---|---|---|---|
| Helen Murphy | Daughter | — | 4 | ~1936 |
| George Murphy | Head | — | 48 | ~1892 |
| James Murphy | Son | — | 13 | ~1927 |
| George Murphy | Son | — | 7 | ~1933 |
| Daniel Murphy | Son | — | 22 | ~1918 |
| Minnie Murphy | Spouse | — | 47 | ~1893 |
Census Appearances
1920
Jefferson, Missouri
Son, age 2
Jefferson, Missouri · implied b. ~1918 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Murphy |
| Given Name | Daniel |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1930
Jefferson, Missouri
Son, age 12
Jefferson, Missouri · implied b. ~1918 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Murphy |
| Given Name | Daniel H |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Can Read/Write | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1940
Jefferson-County, Missouri
Son, age 22
Jefferson-County, Missouri · implied b. ~1918 — 6 household members
| Surname | Murphy |
| Given Name | Daniel |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Missouri |
| 1935 Residence (City) | De Soto |
| 1935 Residence (County) | Jefferson |
| Occupation | yard laborer |
| Industry | St Joseph Lead Co |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 168 |
| Highest Grade | No 8 |
| 1935 Residence | Missouri |
| 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 Daniel Murphy across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father George Murphy (~0.92 confidence) and father John Murphy (~0.92 confidence) and father George Murphy (~0.92 confidence) and mother Minnie Murphy (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
George Murphy
b. ~1891
Source father
● Household
· direct · ~0.92
Father
John Murphy
b. ~1891
Source father
● Household
· direct · ~0.92
Father
George Murphy
b. ~1892
Source father
● Household
· direct · ~0.92
Mother
Minnie Murphy
b. ~1894
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Daniel Murphy
Son · 1940 · age 22 · b. ~1918 · Missouri
★ You are viewing this record
Sibling
Helen Murphy
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Murphy
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Murphy
Sibling · 1940 · age 7
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 — Jefferson-County, Missouri
Open full size
1940 US Federal Census — Jefferson-County, Missouri
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02119-00356)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | George Murphy | 48 | Head | Foreman | Missouri |
| 42 | Minnie Murphy | 47 | Wife | — | Missouri |
| 43 | Daniel Murphy THIS PERSON | 22 | son | Yard Laborer | Missouri |
| 44 | James Murphy | 13 | son | — | Missouri |
| 45 | George Jr. Murphy | 7 | son | — | Missouri |
| 46 | Helen Murphy | 4 | daughter | — | Missouri |
| 47 | Mathus H. Maradin | 57 | Head | Janitor | Missouri |
| 48 | Pearl Maradin | 52 | Wife | — | Missouri |
| 49 | Mary L. Maradin | 12 | daughter | — | Missouri |
| 50 | Doyle Maradin | 24 | son | Contractor Plasterer | Missouri |
| 51 | Gladys Maradin | 22 | daughter in law | — | Missouri |
| 52 | Thomas B. Eickenberger | 41 | Head | Electric Crane Operator | Missouri |
| 53 | Lola Eickenberger | 34 | Wife | — | Missouri |
| 54 | Juanita Eickenberger | 15 | daughter | — | Missouri |
| 55 | Thomas Jr. Eickenberger | 13 | son | — | Missouri |
| 56 | Luther Byington | 29 | Head | Painter | Missouri |
| 57 | Mary Byington | 24 | Wife | — | Missouri |
| 58 | Wayne Byington | 5 | son | — | Missouri |
| 59 | Banty Marler | 39 | Head | Furnace Laborer | Missouri |
| 60 | Augusta Marler | 36 | Wife | — | Missouri |
| 61 | Lloyd Marler | 17 | son | — | Missouri |
| 62 | Arnold Marler | 14 | son | — | Missouri |
| 63 | Herbert Marler | 12 | son | — | Missouri |
| 64 | Marilyn Marler | 12 | daughter | — | Missouri |
| 65 | Norman Marler | 10 | son | — | Missouri |
| 66 | Carol Marler | 5 | daughter | — | Missouri |
| 67 | Jackie Marler | 2 | son | — | Missouri |
| 68 | John Hampton | 48 | Head | Hoistman | Missouri |
| 69 | Cecilia Hampton | 43 | Wife | — | Missouri |
| 70 | Doris Hampton | 17 | daughter | Teacher Helper | Missouri |
| 71 | Margaret Hampton | 16 | daughter | — | Missouri |
| 72 | Joseph Hampton | 14 | son | — | Missouri |
| 73 | William Hampton | 12 | son | — | Missouri |
| 74 | Jimmy Hampton | 10 | son | — | Missouri |
| 75 | George Coleman | 25 | Head | Truck Driver | Missouri |
| 76 | Ethel Coleman | 23 | Wife | — | Missouri |
| 77 | Alonzo Murray | 26 | Head | Carpenter | Missouri |
| 78 | Irene Murray | 26 | Wife | — | Missouri |
| 79 | Thomas F. Shelley | 47 | Head | Electrician | Missouri |
| 80 | Hazel Shelley | 39 | Wife | Top Stitcher | Missouri |
Pedigree Summary
Daniel + 3 siblings
Gen 1 · 4 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)