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Alfred Wilson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Delaware-County, Pennsylvania
Our Model Tree links this Alfred Wilson across the 1920, 1930 and 1940 US Censuses in Delaware-County, Pennsylvania (XGBoost, ~Confirmed), with identified parents David & Myrtle — first a son (b.~1918), then head of a 5-person household.
Age 22
b. ~1918
Male
Son
Born: Maryland
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Delaware-County, Pennsylvania |
| Surname | Wilson |
| Given Name | Alfred |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Eddystone |
| 1935 Residence (County) | Delaware |
| Additional Details | |
| Occupation | 3rd Hand Machine |
| Industry | Paper Mill |
| Class of Worker | PW |
| Hours Worked | 36 |
| Income (1939) | 1746 |
| Highest Grade | Hs 4 |
| 1935 Residence | Pennsylvania |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | 3Rd Hand Machine |
| Township / Ward | Prospect Park |
| 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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Alfred | Age | Birth yr |
|---|---|---|---|---|
| Doris Wilson | Daughter | — | 10 | ~1930 |
| Alfred Renshaw | Other | — | 45 | ~1895 |
| David Wilson | Head | — | 44 | ~1896 |
| Myrtle Wilson | Spouse | — | 43 | ~1897 |
| Alfred Wilson | Son | — | 22 | ~1918 |
Census Appearances
1920
Delaware, Pennsylvania
Son, age 1
Delaware, Pennsylvania · implied b. ~1919 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Wilson |
| Given Name | Alfred D. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Delaware |
| Mother's Birthplace | Maryland |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Delaware, Pennsylvania
Son, age 12
Delaware, Pennsylvania · implied b. ~1918 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Wilson |
| Given Name | Alfred D |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Delaware |
| Mother's Birthplace | Maryland |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Delaware-County, Pennsylvania
Son, age 22
Delaware-County, Pennsylvania · implied b. ~1918 — 5 household members
| Surname | Wilson |
| Given Name | Alfred |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Eddystone |
| 1935 Residence (County) | Delaware |
| Occupation | 3rd Hand Machine |
| Industry | Paper Mill |
| Class of Worker | PW |
| Hours Worked | 36 |
| Income (1939) | 1746 |
| Highest Grade | Hs 4 |
| 1935 Residence | Pennsylvania |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
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 Alfred Wilson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father David Wilson (~0.92 confidence) and mother Myrtle Wilson (~0.92 confidence) and mother Myrtle Wilson (~0.92 confidence) and mother Myrtle Wilson (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
David Wilson
b. ~1894
Source father
● Household
· direct · ~0.92
Mother
Myrtle Wilson
b. ~1897
Source mother
● Household
· direct · ~0.92
Mother
Myrtle Wilson
b. ~1897
Source mother
● Household
· direct · ~0.92
Mother
Myrtle Wilson
b. ~1900
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Alfred Wilson
Son · 1940 · age 22 · b. ~1918 · Pennsylvania
★ You are viewing this record
Sibling
Doris Wilson
Sibling · 1940 · 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
1940 US Federal Census — Delaware-County, Pennsylvania
Open full size
1940 US Federal Census — Delaware-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03494-00627)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Walter Watmugh | 14 | Son | 0 | Pennsylvania |
| 42 | David Wilson | 44 | Head | Carpenter | Delaware |
| 43 | Myrtle Wilson | 43 | Wife | 0 | Maryland |
| 44 | Alfred Wilson THIS PERSON | 22 | Son | 3Rd Hand Machine | Maryland |
| 45 | Doris Wilson | 10 | Daughter | 0 | Pennsylvania |
| 46 | Alfred Renshaw | 45 | Son in law | 0 | Delaware |
| 47 | Andrew Eisenhower | 40 | Head | Machinist | Pennsylvania |
| 48 | Martha E. Eisenhower | 38 | Wife | Sewer | Pennsylvania |
| 49 | Arthur Phillips | 32 | Head | Carpenter | Pennsylvania |
| 50 | Hazel D. Phillips | 29 | Wife | 0 | Pennsylvania |
| 51 | Arthur Phillips | 8 | Son | 0 | Pennsylvania |
| 52 | Howard Bowman | 58 | Head | Machinist | Pennsylvania |
| 53 | Anna M. Bowman | 56 | Wife | 0 | Pennsylvania |
| 54 | Earl Davis | 42 | Head | Machinist | Pennsylvania |
| 55 | Grace Davis | 41 | Wife | 0 | Pennsylvania |
| 56 | Grace M. Davis | 16 | Daughter | 0 | Pennsylvania |
| 57 | Normagene Davis | 4 | Daughter | 0 | Pennsylvania |
| 58 | Harry Phillips | 28 | Brother in law | Sheet Metal Shop | Pennsylvania |
| 59 | Edward Harris | 46 | Head | Metal Polisher | Pennsylvania |
| 60 | Pauline D. Harris | 41 | Wife | 0 | Pennsylvania |
| 61 | Ralph Sheppard | 36 | Head | Salesman | Pennsylvania |
| 62 | Edith D. Sheppard | 33 | Wife | Specialty | Pennsylvania |
| 63 | Ralph Jr. Sheppard | 15 | Son | 0 | Pennsylvania |
| 64 | William Sheppard | 13 | Son | 0 | Pennsylvania |
| 65 | Raymond Sheppard | 9 | Son | 0 | Pennsylvania |
| 66 | David Sheppard | 5 | Son | 0 | Pennsylvania |
| 67 | George Baldwin | 33 | Head | Sketch Maker | Pennsylvania |
| 68 | Marie Baldwin | 27 | Wife | 0 | Maryland |
| 69 | Addie Morris | 65 | Mother in law | 0 | Maryland |
| 70 | Thomas 3Rd Hawk | 26 | Head | Crane Laborer | Pennsylvania |
| 71 | Anna D. Hawk | 24 | Wife | 0 | Pennsylvania |
| 72 | Thomas Hawk | 4 | Son | 0 | Pennsylvania |
| 73 | Bernard Mckeever | 59 | Head | Laborer | Pennsylvania |
| 74 | Anna D. Mckeever | 53 | Wife | 0 | Sweden |
| 75 | Daniel Mckeever | 22 | Son | Electrician Helper | Pennsylvania |
| 76 | John T. Hawk | 45 | Head | Stationary Eng | Pennsylvania |
| 77 | Clara B. Hawk | 46 | Wife | 0 | Pennsylvania |
| 78 | Franklin H. Hawk | 24 | Son | Truck Driver | Pennsylvania |
| 79 | Thomas Sr. Hawk | 72 | Head | Pump Operator | England |
| 80 | Mary Hawk | 67 | Wife | 0 | England |
Related Census Records
Pedigree Summary
Alfred + 1 sibling
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)