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George Montgomery — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Blair-County, Pennsylvania
Our Model Tree links this George Montgomery across the 1920, 1930 and 1940 US Censuses in Blair-County, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1898), then head of a 5-person household.
Age 42
b. ~1898
Male
Head
Born: Pennsylvania
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Blair-County, Pennsylvania |
| Surname | Montgomery |
| Given Name | George B |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Hollidaysburg |
| 1935 Residence (County) | Blair |
| Additional Details | |
| Occupation | Machinist |
| Industry | Car Shop |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 1260 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Machinist |
| Township / Ward | Hollidaysburg |
| Est. Birth Year | ~1898 |
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 George | Age | Birth yr |
|---|---|---|---|---|
| Louise Montgomery | Daughter | — | 7 | ~1933 |
| Margaret Montgomery | Daughter | — | 14 | ~1926 |
| George Montgomery | Head | — | 42 | ~1898 |
| Alice Montgomery | Spouse | — | 38 | ~1902 |
| George Montgomery | Son | — | 11 | ~1929 |
Census Appearances
1920
Blair, Pennsylvania
Son, age 23
Blair, Pennsylvania · implied b. ~1897 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Montgomery |
| Given Name | George A |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Machinist |
| Industry | RR Shop |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Blair, Pennsylvania
Head, age 32
Blair, Pennsylvania · implied b. ~1898 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Montgomery |
| Given Name | George A. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 21 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Machinist |
| Industry | P. R. R. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 25 |
| Radio Set | R |
| Veteran | No |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Blair-County, Pennsylvania
Head, age 42
Blair-County, Pennsylvania · implied b. ~1898 — 5 household members
| Surname | Montgomery |
| Given Name | George B |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Hollidaysburg |
| 1935 Residence (County) | Blair |
| Occupation | Machinist |
| Industry | Car Shop |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 1260 |
| Highest Grade | H 4 |
| 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 Montgomery across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
George Montgomery
Head · 1940 · age 42 · b. ~1898 · Pennsylvania
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Blair-County, Pennsylvania
Open full size
1940 US Federal Census — Blair-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03440-00636)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Catherine Smith | 15 | Daughter | — | Pennsylvania |
| 42 | Ruth Smith | 12 | Daughter | — | Pennsylvania |
| 43 | Samuel Smith | 10 | Son | — | Pennsylvania |
| 44 | James Smith | 8 | Son | — | Pennsylvania |
| 45 | Gilbert Derrick | 36 | Head | Inspector | Pennsylvania |
| 46 | Violet Derrick | 36 | Wife | — | Pennsylvania |
| 47 | Marjorie Derrick | 13 | Daughter | — | Pennsylvania |
| 48 | Sophie Derrick | 12 | Daughter | — | Pennsylvania |
| 49 | Christian Haller | 58 | Head | Machinist | Pennsylvania |
| 50 | Rosie Haller | 60 | Wife | — | Pennsylvania |
| 51 | Catherine Haller | 27 | Daughter | Registered Nurse | Pennsylvania |
| 52 | Earl Haller | 25 | Son | Night Clerk | Pennsylvania |
| 53 | Joan Haller | 8 | Daughter | — | Pennsylvania |
| 54 | Francis H Burk | 57 | Head | Gang Leader | Pennsylvania |
| 55 | Ruth E Burk | 35 | Wife | — | New York |
| 56 | Sylvia S Burk | 3 | Daughter | — | Pennsylvania |
| 57 | John B Marks | 63 | Head | — | Pennsylvania |
| 58 | Mary Marks | 62 | Wife | — | Pennsylvania |
| 59 | Nellie Duncan | 62 | Head | Laundress | Pennsylvania |
| 60 | Charles D Richey | 64 | Head | — | Pennsylvania |
| 61 | Jane Kauffman | 72 | Head | — | Pennsylvania |
| 62 | Audrey Heimbaugh | 12 | Granddaughter | — | Pennsylvania |
| 63 | George B Montgomery THIS PERSON | 42 | Head | Machinist | Pennsylvania |
| 64 | Alice A Montgomery | 38 | Wife | — | Pennsylvania |
| 65 | Margaret Montgomery | 14 | Daughter | — | Pennsylvania |
| 66 | George Montgomery | 11 | Son | — | Pennsylvania |
| 67 | Louise Montgomery | 7 | Daughter | — | Pennsylvania |
| 68 | Ben Jenkins | 58 | Head | Carpenter | Pennsylvania |
| 69 | Alice Jenkins | 51 | Wife | — | Pennsylvania |
| 70 | Melvin Jenkins | 21 | Son | Laborer | Pennsylvania |
| 71 | Donald Jenkins | 11 | Son | — | Pennsylvania |
| 72 | Marjorie Jenkins | 8 | Daughter | — | Pennsylvania |
| 73 | Elmer Kauffman | 40 | Head | Laborer | Pennsylvania |
| 74 | Virgie Kauffman | 38 | Wife | — | Pennsylvania |
| 75 | William Rooney | 58 | Head | Car Repairer | Pennsylvania |
| 76 | Carrie Rooney | 58 | Wife | — | Pennsylvania |
| 77 | Catherine Rooney | 18 | Daughter | — | Pennsylvania |
| 78 | Elizabeth Bush | 62 | Head | — | Pennsylvania |
| 79 | Theodore Bush | 28 | Son | — | Pennsylvania |
| 80 | Calvin Cashery | 45 | Head | Machinist | Pennsylvania |
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)