JG
John Graham — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Montgomery, Pennsylvania
Our Model Tree links this John Graham across the 1900, 1910 and 1920 US Censuses in Montgomery, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1869), then head of a 5-person household.
Age 51
b. ~1869
Male
Head
Born: Ireland
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Montgomery, Pennsylvania |
| Surname | Graham |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Ireland |
| Year of Immigration | 1888 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | Heater |
| Industry | Iron Mill |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Occupation | Heater |
| Township / Ward | Conshohocken Borough |
| Est. Birth Year | ~1869 |
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 1920 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Elizabeth Graham | Daughter | — | 15 | ~1905 |
| Ella Graham | Daughter | — | 22 | ~1898 |
| John Graham | Head | — | 51 | ~1869 |
| Margaret Mcfarland | Other | — | 39 | ~1881 |
| Annie Graham | Spouse | — | 45 | ~1875 |
Census Appearances
1900
Montgomery, Pennsylvania
Head, age 31
Montgomery, Pennsylvania · implied b. ~1869 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Graham |
| Given Name | John J |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Ireland |
| Birth Month | Feb |
| Birth Year | 1869 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Helper Roll Mill |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1910
Montgomery, Pennsylvania
Head, age 42
Montgomery, Pennsylvania · implied b. ~1868 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Graham |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Ireland |
| Years Married | 14 |
| Year of Immigration | 1887 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Heater |
| Industry | Iron Mill |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1920
Montgomery, Pennsylvania
Head, age 51
Montgomery, Pennsylvania · implied b. ~1869 — 5 household members
| Surname | Graham |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Ireland |
| Year of Immigration | 1888 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Heater |
| Industry | Iron Mill |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
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 Graham across 3 US Census years (1900, 1910 and 1920) in Montgomery, Pennsylvania, using XGBoost record linkage.
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This person
Anchor record
John Graham
Head · 1920 · age 51 · b. ~1869 · Pennsylvania
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Montgomery, Pennsylvania
Open full size
1920 US Federal Census — Montgomery, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1606unit:1020)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Elizabeth Deegan | 65 | Wife | — | Ireland |
| 52 | Joseph Deegan | 43 | Son | Carpenter | Pennsylvania |
| 53 | Charles Deegan | 41 | Son | Mechanic | Pennsylvania |
| 54 | Francis Deegan | 38 | Son | Ironworker | Pennsylvania |
| 55 | Frank Lithens | 34 | Head | Laborer | Pennsylvania |
| 56 | Margaret Lithens | 39 | Wife | — | Pennsylvania |
| 57 | Frank Jr Lithens | 5 | Son | — | Pennsylvania |
| 58 | Charles Lithens | 4 | Son | — | Pennsylvania |
| 59 | Mary Lithens | 1 | Daughter | — | Pennsylvania |
| 60 | Albert Shore | 44 | Head | Heater | Pennsylvania |
| 61 | Elva Shore | 40 | Wife | — | Pennsylvania |
| 62 | Kate S Wood | 73 | Mother | — | Pennsylvania |
| 63 | Anthony Gallagher | 44 | Head | Laborer | Pennsylvania |
| 64 | Katie Gallagher | 45 | Wife | — | Pennsylvania |
| 65 | Helen Gallagher | 22 | Daughter | Glass Blower | Pennsylvania |
| 66 | George Lawrence | 42 | Boarder | Butcher | Pennsylvania |
| 67 | Margaret Kennedy | 45 | Head | — | Pennsylvania |
| 68 | Elizabeth Kennedy | 41 | Sister | — | Pennsylvania |
| 69 | Florence Rucker | 32 | Servant | Servant | Pennsylvania |
| 70 | Millard Gravel | 45 | Head | Trimmer | Pennsylvania |
| 71 | Millard Jr Gravel | 18 | Son | Glass Blower | Pennsylvania |
| 72 | Arnold Gravel | 16 | Son | — | Pennsylvania |
| 73 | Florence Gravel | 14 | Daughter | — | Pennsylvania |
| 74 | Wilfred P Lukens | 29 | Head | Electrician | Pennsylvania |
| 75 | Taylor Moore | 27 | Head | Mechanic | Pennsylvania |
| 76 | Edna Moore | 24 | Wife | — | Pennsylvania |
| 77 | Taylor Moore | 4 | Son | — | Pennsylvania |
| 78 | Harold Moore | 1 | Son | — | Pennsylvania |
| 79 | George Booth | 21 | Head | Helper | Pennsylvania |
| 80 | Rebecca Booth | 18 | Wife | — | Pennsylvania |
| 81 | George Jr Booth | 0 | Son | — | Pennsylvania |
| 82 | Joseph Horbuck | 40 | Head | General Manager | Pennsylvania |
| 83 | Blanche Horbuck | 40 | Wife | — | Pennsylvania |
| 84 | Edward Horbuck | 20 | Head | Mechanic | Pennsylvania |
| 85 | Katherine Horbuck | 18 | Wife | — | Pennsylvania |
| 86 | Mary Mcfadden | 64 | Head | — | Pennsylvania |
| 87 | Frank W Mcfadden | 27 | Son | Bookkeeper | Pennsylvania |
| 88 | Joseph J Mcfadden | 21 | Son | Stenographer | Pennsylvania |
| 89 | John Graham THIS PERSON | 51 | Head | Heater | Ireland |
| 90 | Annie Graham | 45 | Wife | — | Scotland |
| 91 | Ella Graham | 22 | Daughter | Stenographer | Pennsylvania |
| 92 | Elizabeth Graham | 15 | Daughter | — | Pennsylvania |
| 93 | Margaret Mcfarland | 39 | Boarder | — | Scotland |
| 94 | Patrick Herman | 54 | Head | Watchman | Pennsylvania |
| 95 | Mary Herman | 53 | Wife | — | Ireland |
| 96 | John W Herman | 27 | Son | Tire Maker | Pennsylvania |
| 97 | Thomas Herman | 21 | Son | Tube Runner | Pennsylvania |
| 98 | Mary Herman | 25 | Boarder | Tube Maker | Pennsylvania |
| 99 | Christian Link | 50 | Head | Cabinet Maker | Germany |
| 100 | Barbara Link | 45 | Wife | — | Germany |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)