HP
Harry Parker — 1940 US Census Record
Model Tree available1940 United States Federal Census · Bucks-County, Pennsylvania
Our Model Tree links this Harry Parker across the 1920, 1930 and 1940 US Censuses in Bucks-County, Pennsylvania (XGBoost, ~Confirmed), with identified parents W & Elizabeth — first a head (b.~1888), then head of a 4-person household.
Age 52
b. ~1888
Male
Head
Born: Pennsylvania
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Bucks-County, Pennsylvania |
| Surname | Parker |
| Given Name | Harry E. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Southampton Village |
| 1935 Residence (County) | Bucks |
| Additional Details | |
| Occupation | Architect |
| Industry | Private practice |
| Class of Worker | OA |
| Hours Worked | 40 |
| Income (1939) | 5000 |
| Highest Grade | C 5 |
| 1935 Residence | Same house |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Architect |
| Township / Ward | Southampton Village |
| Est. Birth Year | ~1888 |
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 Harry | Age | Birth yr |
|---|---|---|---|---|
| Anthony Parker | Son | — | 2 | ~1938 |
| Harry Parker | Head | — | 52 | ~1888 |
| Sara Wheeler | Other | — | 53 | ~1887 |
| Elfrida Parker | Spouse | — | 38 | ~1902 |
Census Appearances
1920
Bucks, Pennsylvania
Son, age 32
Bucks, Pennsylvania · implied b. ~1888 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Parker |
| Given Name | Harry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | Pennsylvania |
| Occupation | Assistant |
| Industry | Post Office |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Bucks, Pennsylvania
Son, age 43
Bucks, Pennsylvania · implied b. ~1887 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Parker |
| Given Name | Harry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 43 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | Pennsylvania |
| Occupation | Professor |
| Industry | College |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Bucks-County, Pennsylvania
Head, age 52
Bucks-County, Pennsylvania · implied b. ~1888 — 4 household members
| Surname | Parker |
| Given Name | Harry E. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Southampton Village |
| 1935 Residence (County) | Bucks |
| Occupation | Architect |
| Industry | Private practice |
| Class of Worker | OA |
| Hours Worked | 40 |
| Income (1939) | 5000 |
| Highest Grade | C 5 |
| 1935 Residence | Same house |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 Harry Parker across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father W Parker (~0.92 confidence) and mother Elizabeth Parker (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
W Parker
b. ~1854
Source father
● Household
· direct · ~0.92
Mother
Elizabeth Parker
b. ~1858
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Harry Parker
Head · 1940 · age 52 · b. ~1888 · Pennsylvania
★ 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 — Bucks-County, Pennsylvania
Open full size
1940 US Federal Census — Bucks-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03447-00461)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | C. Howard Weber | 31 | Head | Estimator | Pennsylvania |
| 42 | Lydia S. Weber | 32 | Wife | — | Pennsylvania |
| 43 | David Weber | 0 | Son | — | Pennsylvania |
| 44 | Edward S. Rook | 37 | Head | Clerk | Pennsylvania |
| 45 | Ruth Rook | 40 | Wife | — | Pennsylvania |
| 46 | Donald Rook | 5 | Son | — | Pennsylvania |
| 47 | Harry C. Jr. Fetter | 45 | Head | Clerk | Pennsylvania |
| 48 | Irma L. Fetter | 42 | Wife | — | Massachusetts |
| 49 | Ann Fetter | 11 | Daughter | — | Pennsylvania |
| 50 | Carl Thomas | 25 | Head | Laborer | Virginia |
| 51 | Mark Barry | 48 | Head | Teacher | Russia |
| 52 | Elizabeth Barry | 39 | Wife | — | New Jersey |
| 53 | Mary E. Rush | 64 | Head | — | New Jersey |
| 54 | Frank Rush | 36 | Son | Salesman | New Jersey |
| 55 | J. Ruth Rush | 34 | Daughter-in-law | — | Pennsylvania |
| 56 | Betty Anne Rush | 7 | Granddaughter | — | Pennsylvania |
| 57 | Harry E. Parker THIS PERSON | 52 | Head | Architect | Pennsylvania |
| 58 | Elfrida S. Parker | 38 | Wife | — | Pennsylvania |
| 59 | Anthony R. Parker | 2 | Son | — | Pennsylvania |
| 60 | Sara Wheeler | 53 | Lodger | Housework | Virginia |
| 61 | Carrie Gildebrandt | 61 | Head | — | Pennsylvania |
| 62 | Sarah Whitcraft | 32 | Daughter | — | Pennsylvania |
| 63 | Marshall Whitcraft | 43 | Son-in-law | Truck Driver | Pennsylvania |
| 64 | Olive Whitcraft | 14 | Granddaughter | — | Pennsylvania |
| 65 | Fred Allen | 41 | Head | Laborer | Pennsylvania |
| 66 | Dorothy Allen | 33 | Wife | — | Pennsylvania |
| 67 | Dorothy Allen | 9 | Daughter | — | Pennsylvania |
| 68 | Louis S. Stackler | 45 | Head | Laborer | Pennsylvania |
| 69 | Martha Stackler | 40 | Wife | — | Pennsylvania |
| 70 | Fred Stackler | 14 | Son | — | Pennsylvania |
| 71 | John Stackler | 12 | Son | — | Pennsylvania |
| 72 | Catharine Stackler | 5 | Daughter | — | Pennsylvania |
| 73 | Martha Dunham | 39 | Head | — | Ohio |
| 74 | Louis Neff | 42 | Head | Buyer | Kentucky |
| 75 | Ella Neff | 45 | Wife | — | Pennsylvania |
| 76 | Edgar Neff | 12 | Son | — | Pennsylvania |
| 77 | Paul Neff | 10 | Son | — | Pennsylvania |
| 78 | Jacob O. Pfaff | 57 | Head | Bricklayer | Pennsylvania |
| 79 | Margaret Pfaff | 49 | Wife | — | Pennsylvania |
| 80 | George Pfaff | 25 | Son | Free Hand Farmer | Pennsylvania |
Pedigree Summary
Harry
Gen 1 · 2 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)