DM
Daniel Murphy — 1940 US Census Record
Model Tree available1940 United States Federal Census · Jasper-County, Iowa
Our Model Tree links this Daniel Murphy across the 1920, 1930 and 1940 US Censuses in Jasper-County, Iowa (XGBoost, ~Confirmed), with identified parents Hazas & Hazard — first a son (b.~1919), then head of a 6-person household.
Age 21
b. ~1919
Male
Son
Born: Iowa
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Jasper-County, Iowa |
| Surname | Murphy |
| Given Name | Daniel E |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Iowa |
| 1935 Residence (City) | Buena Vista Township |
| 1935 Residence (County) | Jasper |
| Additional Details | |
| Occupation | Farm Hand |
| Industry | Farm |
| Class of Worker | NP |
| Hours Worked | 60 |
| Income (1939) | 35 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Occupation | Farm Hand |
| Township / Ward | Buena Vista Township |
| 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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Daniel | Age | Birth yr |
|---|---|---|---|---|
| Hazas Murphy | Head | — | 63 | ~1877 |
| Myron Murphy | Son | — | 31 | ~1909 |
| Paul Murphy | Son | — | 12 | ~1928 |
| Daniel Murphy | Son | — | 21 | ~1919 |
| Orville Murphy | Son | — | 23 | ~1917 |
| Delia Murphy | Spouse | — | 54 | ~1886 |
Census Appearances
1920
Jasper, Iowa
Son, age 1
Jasper, Iowa · implied b. ~1919 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Murphy |
| Given Name | Daniel B. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1930
Jasper, Iowa
Son, age 11
Jasper, Iowa · implied b. ~1919 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Murphy |
| Given Name | Daniel |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1940
Jasper-County, Iowa
Son, age 21
Jasper-County, Iowa · implied b. ~1919 — 6 household members
| Surname | Murphy |
| Given Name | Daniel E |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Iowa |
| 1935 Residence (City) | Buena Vista Township |
| 1935 Residence (County) | Jasper |
| Occupation | Farm Hand |
| Industry | Farm |
| Class of Worker | NP |
| Hours Worked | 60 |
| Income (1939) | 35 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
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 Hazas Murphy (~0.92 confidence) and father Hazard Murphy (~0.92 confidence) and mother Delia Murphy (~0.92 confidence) and mother Lula Murphy (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Hazas Murphy
b. ~1877
Source father
● Household
· direct · ~0.92
Father
Hazard Murphy
b. ~1880
Source father
● Household
· direct · ~0.92
Mother
Delia Murphy
b. ~1886
Source mother
● Household
· direct · ~0.92
Mother
Lula Murphy
b. ~1887
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Daniel Murphy
Son · 1940 · age 21 · b. ~1919 · Iowa
★ You are viewing this record
Sibling
Paul Murphy
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Myron Murphy
Sibling · 1940 · age 31
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Orville Murphy
Sibling · 1940 · age 23
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 — Jasper-County, Iowa
Open full size
1940 US Federal Census — Jasper-County, Iowa
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01169-00011)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Charles H Davis | 70 | Lodger | Farm Hand | Iowa |
| 2 | Hazas E O Murphy | 63 | Head | — | Iowa |
| 3 | Delia P Murphy | 54 | Wife | — | Iowa |
| 4 | Myron D Murphy | 31 | Son | Chromium Plater | Iowa |
| 5 | Orville O Murphy | 23 | Son | Farm Hand | Iowa |
| 6 | Daniel E Murphy THIS PERSON | 21 | Son | Farm Hand | Iowa |
| 7 | Paul R Murphy | 12 | Son | — | Iowa |
| 8 | Victor O Rynolds | 67 | Head | Farmer | Iowa |
| 9 | Ada L Rynolds | 54 | Wife | — | Iowa |
| 10 | August B Lockwitz | 34 | Head | Farmer | Iowa |
| 11 | Alta C Lockwitz | 32 | Wife | — | Nebraska |
| 12 | Judith Ann Lockwitz | 7 | Daughter | — | Iowa |
| 13 | Bonnie B Bale | 19 | Lodger | Teacher | Iowa |
| 14 | Louis P Schuel | 47 | Head | Farmer | Iowa |
| 15 | Myrtle I Schuel | 44 | Wife | — | Iowa |
| 16 | Helen I Schuel | 18 | Daughter | — | Iowa |
| 17 | Wilbur N Woods | 55 | Head | Farmer | Iowa |
| 18 | Lillian H Woods | 48 | Wife | — | Iowa |
| 19 | W Floyd Hard | 55 | Boarder | Laborer | Iowa |
| 20 | Guy R Blom | 29 | Head | Farmer | Iowa |
| 21 | Mathilda Blom | 25 | Wife | — | Iowa |
| 22 | Lois E Blom | 5 | Daughter | — | Iowa |
| 23 | Artie E Blom | 27 | Sister | — | Iowa |
| 24 | Fremont L Woods | 52 | Head | Farmer | Iowa |
| 25 | Grace L Woods | 45 | Wife | — | South Dakota |
| 26 | Arbor L Woods | 24 | Son | Henley | Iowa |
| 27 | Blaine O Woods | 22 | Son | Farm Hand | Iowa |
| 28 | Luella I Woods | 21 | Daughter | — | Iowa |
| 29 | Wendel E Woods | 19 | Son | Farm Hand | Iowa |
| 30 | D Lucille Woods | 16 | Daughter | — | Iowa |
| 31 | Albert H Thorne | 52 | Head | Labour | Missouri |
| 32 | Abbie L Thorne | 47 | Wife | — | Iowa |
| 33 | Earl E Hodge | 47 | Head | Labour | Iowa |
| 34 | Dovie M Hodge | 43 | Wife | — | Nebraska |
| 35 | Edith E Hodge | 18 | Daughter | — | Nebraska |
| 36 | Lawrence S Hodge | 17 | Son | Labour | Iowa |
| 37 | Dale E Hodge | 15 | Son | Labour | Iowa |
| 38 | Betty V Hodge | 9 | Daughter | — | Iowa |
| 39 | William B Hodge | 80 | Father | — | Ohio |
| 40 | Alin H Murphy | 47 | Head | Farmer | Iowa |
Related Census Records
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)