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John Morrow — 1940 US Census Record
Model Tree available1940 United States Federal Census · Bucks-County, Pennsylvania
Our Model Tree links this John Morrow across the 1920, 1930 and 1940 US Censuses in Bucks-County, Pennsylvania (XGBoost, ~Confirmed), with identified parents Alice & Walter — first a son (b.~1909), then head of a 6-person household.
Age 31
b. ~1909
Male
Son
Born: Pennsylvania
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Bucks-County, Pennsylvania |
| Surname | Morrow |
| Given Name | John W. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Sellersville Boro. |
| 1935 Residence (County) | Bucks |
| Additional Details | |
| Occupation | Toolmaker |
| Industry | Gauge Co. |
| Class of Worker | PW |
| Hours Worked | 42 |
| Income (1939) | 1872 |
| Highest Grade | Hs 4 |
| 1935 Residence | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Toolmaker |
| Township / Ward | Sellersville Boro |
| Est. Birth Year | ~1909 |
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 John | Age | Birth yr |
|---|---|---|---|---|
| Alice Morrow | Head | — | 65 | ~1875 |
| Mary Moore | Other | — | 70 | ~1870 |
| John Morrow | Son | — | 31 | ~1909 |
| John Morrow | Other | — | 10 | ~1930 |
| Alice Morrow | Other | — | 11 | ~1929 |
| Marion Morrow | Other | — | 30 | ~1910 |
Census Appearances
1920
Philadelphia, Pennsylvania
Son, age 11
Philadelphia, Pennsylvania · implied b. ~1909 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Morrow |
| Given Name | John |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Philadelphia, Pennsylvania
Son, age 21
Philadelphia, Pennsylvania · implied b. ~1909 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Morrow |
| Given Name | John R |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Solicitor |
| Industry | Telephone |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Bucks-County, Pennsylvania
Son, age 31
Bucks-County, Pennsylvania · implied b. ~1909 — 6 household members
| Surname | Morrow |
| Given Name | John W. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Sellersville Boro. |
| 1935 Residence (County) | Bucks |
| Occupation | Toolmaker |
| Industry | Gauge Co. |
| Class of Worker | PW |
| Hours Worked | 42 |
| Income (1939) | 1872 |
| Highest Grade | Hs 4 |
| 1935 Residence | Pennsylvania |
| 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 John Morrow across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Alice Morrow (~0.92 confidence) and father Walter Morrow (~0.92 confidence) and mother Elizabeth Morrow (~0.92 confidence) and father James Morrow (~0.92 confidence) and mother Mary Morrow (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Alice Morrow
b. ~1875
Source mother
● Household
· direct · ~0.92
Father
Walter Morrow
b. ~1876
Source father
● Household
· direct · ~0.92
Mother
Elizabeth Morrow
b. ~1877
Source mother
● Household
· direct · ~0.92
Father
James Morrow
b. ~1880
Source father
● Household
· direct · ~0.92
Mother
Mary Morrow
b. ~1881
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Morrow
Son · 1940 · age 31 · b. ~1909 · 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-t0627-03447-00140)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Leidy H. Detweiler | 46 | Head | Printer | Pennsylvania |
| 2 | Emily G. Detweiler | 47 | Wife | — | Pennsylvania |
| 3 | Florence L. Detweiler | 20 | Daughter | Operator | Pennsylvania |
| 4 | Harold L. Detweiler | 18 | Son | New Worker | Pennsylvania |
| 5 | Benjamin F. Smith | 57 | Head | Farmer | Pennsylvania |
| 6 | Elizabeth Smith | 77 | Mother | — | Pennsylvania |
| 7 | Eberhard W. Smith | 55 | Head | Manager | Pennsylvania |
| 8 | Ruth Smith | 25 | Daughter | Clerk | Pennsylvania |
| 9 | Miriam Smith | 18 | Daughter | — | Pennsylvania |
| 10 | Alice M. Morrow | 65 | Head | — | Delaware |
| 11 | Mary E. Moore | 70 | Sister | — | Delaware |
| 12 | Marion H. Morrow | 30 | Daughter-in-law | — | Pennsylvania |
| 13 | John W. Morrow THIS PERSON | 31 | Son | Toolmaker | Pennsylvania |
| 14 | Alice M. Morrow | 11 | Granddaughter | — | Pennsylvania |
| 15 | John W. Morrow | 10 | Grandson | — | Pennsylvania |
| 16 | Harold Mackway | 65 | Head | Millhand | Illinois |
| 17 | Louise H. Mackway | 63 | Wife | — | Illinois |
| 18 | Harold J. Mackway | 29 | Son | Machinist | New Jersey |
| 19 | Phoebe E. Mackway | 21 | Daughter | Mill Worker | Pennsylvania |
| 20 | Winfield Marcus | 30 | Head | Lathe Operator | Pennsylvania |
| 21 | Virginia Marcus | 29 | Wife | Sewing Operator | Pennsylvania |
| 22 | John D. Heck | 36 | Head | Tailor | Germany |
| 23 | Catherine Heck | 32 | Wife | — | Germany |
| 24 | Rose Marie Heck | 7 | Daughter | — | Pennsylvania |
| 25 | Doris E. Heck | 6 | Daughter | — | Pennsylvania |
| 26 | John B. Heck | 4 | Son | — | Pennsylvania |
| 27 | Virginia A. Heck | 1 | Daughter | — | Pennsylvania |
| 28 | Anthony Belcocki | 42 | Head | Polisher | Pennsylvania |
| 29 | Mary Belcocki | 41 | Wife | Cigar Maker | Pennsylvania |
| 30 | Cecilia A. Belcocki | 20 | Daughter | Operator | Pennsylvania |
| 31 | Josephine T. Belcocki | 19 | Daughter | Child'S Nurse | Pennsylvania |
| 32 | Dorothy M. T. Belcocki | 14 | Daughter | — | New York |
| 33 | Mary A. Belcocki | 3 | Daughter | — | Pennsylvania |
| 34 | Daniel F. Buck | 21 | Head | Examiner | Pennsylvania |
| 35 | Agnes B. Buck | 21 | Wife | — | Pennsylvania |
| 36 | Henry J. Buck | 66 | Father | Janitor | Pennsylvania |
| 37 | Emma E. Frederick | 77 | Head | — | Pennsylvania |
| 38 | Howard Frederick | 54 | Son | Operator | Pennsylvania |
| 39 | Mina Frederick | 54 | Daughter-in-law | Operator | Pennsylvania |
| 40 | Joseph Rosadock | 37 | Head | Packer | Pennsylvania |
Pedigree Summary
John
Gen 1 · 5 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)