GR
George Robbins — 1940 US Census Record
Model Tree available1940 United States Federal Census · Montgomery-County, Pennsylvania
Our Model Tree links this George Robbins across the 1920, 1930 and 1940 US Censuses in Montgomery-County, Pennsylvania (XGBoost, ~Confirmed), with identified parents Clarence & Francis — first a spouse (b.~1920), then head of a 6-person household.
Age 20
b. ~1920
Male
Spouse
Born: Pennsylvania
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Montgomery-County, Pennsylvania |
| Surname | Robbins |
| Given Name | George |
| Relationship to Head | Husband |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Norristown |
| 1935 Residence (County) | Montgomery |
| Additional Details | |
| Occupation | Refrigerator Room |
| Industry | Commercial Dairy |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1200 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Refrigerator Room |
| Township / Ward | Norristown |
| Est. Birth Year | ~1920 |
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 George | Age | Birth yr |
|---|---|---|---|---|
| Betty Robbins | Spouse | — | 20 | ~1920 |
| Nancy Robbins | Daughter | — | 3 | ~1937 |
| Patsy Robbins | Daughter | — | 3 | ~1937 |
| J Offutt | Head | — | 31 | ~1909 |
| George Robbins | Spouse | — | 20 | ~1920 |
| Grace Offutt | Spouse | — | 31 | ~1909 |
Census Appearances
1920
Montgomery, Pennsylvania
Son, age
Montgomery, Pennsylvania · implied b. ~1920 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Robbins |
| Given Name | George |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Montgomery, Pennsylvania
Son, age 10
Montgomery, Pennsylvania · implied b. ~1920 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Robbins |
| Given Name | George |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Montgomery-County, Pennsylvania
Spouse, age 20
Montgomery-County, Pennsylvania · implied b. ~1920 — 6 household members
| Surname | Robbins |
| Given Name | George |
| Relationship to Head | Husband |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Norristown |
| 1935 Residence (County) | Montgomery |
| Occupation | Refrigerator Room |
| Industry | Commercial Dairy |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1200 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| 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 George Robbins across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Clarence Robbins (~0.92 confidence) and father Francis Robbins (~0.92 confidence) and mother Annie Krusem (~0.83 confidence) and mother Sarah Robbins (~0.83 confidence) and mother Martha Robbins (~0.92 confidence). The pedigree spans 2 generations with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.88
Father
Clarence Robbins
b. ~1892
Source father
● Household
· direct · ~0.92
Father
Francis Robbins
b. ~1892
Source father
● Household
· direct · ~0.92
Mother
Annie Krusem
b. ~1866
Source father>mother
● Household
· direct · ~0.83
Mother
Sarah Robbins
b. ~1854
Source father>mother
● Household
· direct · ~0.83
Mother
Martha Robbins
b. ~1894
Source mother
● Household
· direct · ~0.92
This person
Anchor record
George Robbins
Spouse · 1940 · age 20 · b. ~1920 · 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 — Montgomery-County, Pennsylvania
Open full size
1940 US Federal Census — Montgomery-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03581-00521)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Edith Famous | 63 | Head | — | Pennsylvania |
| 2 | Clara Famous | 79 | Sister | — | Pennsylvania |
| 3 | Caroline M. Famous | 33 | Daughter | Clerk | Pennsylvania |
| 4 | Anna Felon | 33 | Head | Paper Server Co | Pennsylvania |
| 5 | Charles H. Kyle | 66 | Husband | Real Estate | Pennsylvania |
| 6 | Martha J. Kyle | 60 | Wife | — | Pennsylvania |
| 7 | Samuel A. Robbins | 50 | Husband | Foreman | Pennsylvania |
| 8 | Margaret Robbins | 48 | Wife | — | Pennsylvania |
| 9 | Ellwood B. Hart | 52 | Husband | U.S. Mail | Pennsylvania |
| 10 | Elizabeth B. Hart | 52 | Wife | — | Pennsylvania |
| 11 | Ellwood B. Jr. Hart | 24 | Son | Laborer | Pennsylvania |
| 12 | J. Robert Offutt | 31 | Head | Laborer | Pennsylvania |
| 13 | Grace Offutt | 31 | Wife | Laborer | Pennsylvania |
| 14 | George Robbins THIS PERSON | 20 | Husband | Refrigerator Room | Pennsylvania |
| 15 | Betty Robbins | 20 | Wife | — | Pennsylvania |
| 16 | Patsy Ann Robbins | 3 | Daughter | — | Pennsylvania |
| 17 | Nancy Lee Robbins | 3 | Daughter | — | Pennsylvania |
| 18 | Joseph Cameron | 43 | Head | Route Foreman | Pennsylvania |
| 19 | Martha Cameron | 46 | Wife | — | Pennsylvania |
| 20 | Charles Cameron | 15 | Son | — | Pennsylvania |
| 21 | Betty Cameron | 12 | Daughter | — | Pennsylvania |
| 22 | Mildred Cameron | 10 | Daughter | — | Pennsylvania |
| 23 | Marion Cameron | 9 | Daughter | — | Pennsylvania |
| 24 | Clarence Robbins | 19 | Step Son | Laborer | Pennsylvania |
| 25 | Jane Robbins | 15 | Step Daughter | — | Pennsylvania |
| 26 | Marion Hoffman | 40 | Husband | Machine Operator | Pennsylvania |
| 27 | Helen Hoffman | 38 | Wife | — | Pennsylvania |
| 28 | Eleanor M. Hoffman | 9 | Son | — | Pennsylvania |
| 29 | Catharine Gorgoy | 57 | Head | — | Pennsylvania |
| 30 | Merrill Gorgoy | 23 | Son | W.P.A. | Pennsylvania |
| 31 | Helen Gorgoy | 21 | Daughter | W.P.A. | Pennsylvania |
| 32 | Joseph Senora | 37 | Husband | Engineer | Pennsylvania |
| 33 | Margaret Senora | 35 | Wife | — | Pennsylvania |
| 34 | Clara Bossert | 64 | Head | Machine Operator | Pennsylvania |
| 35 | Lydia Bossert | 60 | Sister | Machine Operator | Pennsylvania |
| 36 | Mary Bossert | 49 | Sister | Machine Operator | Pennsylvania |
| 37 | Francis Dougherty | 39 | Husband | Truck Driver | Pennsylvania |
| 38 | Ethel Dougherty | 39 | Wife | — | Pennsylvania |
| 39 | Joseph Dougherty | 20 | Son | Truck Driver | Pennsylvania |
| 40 | Irvin Dougherty | 17 | Son | — | Pennsylvania |
Pedigree Summary
George
Gen 1 · 3 parents
~0.92
Gen 2 · 2 grandparents
~0.83
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)