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Harry Graham — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Erie, New York
Our Model Tree links this Harry Graham across the 1920, 1930 and 1940 US Censuses in Erie, New York (XGBoost, ~Confirmed) — first a head (b.~1868), then head of a 7-person household.
Age 62
b. ~1868
Male
Head
Born: Pennsylvania
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Erie, New York |
| Surname | Graham |
| Given Name | Harry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 62 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 20 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | Sweeper |
| Industry | Battery Co |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 17 |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Sweeper |
| Township / Ward | Lancaster Village |
| Est. Birth Year | ~1868 |
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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Harry | Age | Birth yr |
|---|---|---|---|---|
| Ralph Graham | Son | — | 23 | ~1907 |
| Ella Graham | Spouse | — | 51 | ~1879 |
| Harold Graham | Son | — | 26 | ~1904 |
| Raymond Graham | Son | — | 20 | ~1910 |
| Harry Graham | Head | — | 62 | ~1868 |
| Violet Graham | Other | — | 16 | ~1914 |
| Katherine Graham | Other | — | 12 | ~1918 |
Census Appearances
1920
Erie, New …
Head, age 51
Erie, New York · implied b. ~1869 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Graham |
| Given Name | Harry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Molder |
| Industry | Iron Foundry |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Erie, New …
Head, age 62
Erie, New York · implied b. ~1868 — 7 household members
| Surname | Graham |
| Given Name | Harry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 62 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 20 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Sweeper |
| Industry | Battery Co |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 17 |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Erie-County, New …
Other, age 72
Erie-County, New York · implied b. ~1868 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Graham |
| Given Name | Harry |
| Relationship to Head | Father |
| Sex | M |
| Color / Race | White |
| Age | 72 |
| Marital Status | Widowed |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Village of Lancaster |
| 1935 Residence (County) | Erie |
| Industry | Ot |
| Highest Grade | No 8 |
| 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 Graham across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Harry Graham
Head · 1930 · age 62 · b. ~1868 · New York
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Erie, New York
Open full size
1930 US Federal Census — Erie, New York
Page Contents
50 people indexed on this census page (ia:1930:newyorkcensus00reel1436:0598)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | O'Neil Cozzolino | 18 | Son | — | New York |
| 2 | Josephine Cozzolino | 13 | Dau | — | New York |
| 3 | Anthony Cioffi | 40 | Head | Moulder | Italy |
| 4 | Carrie Cioffi | 30 | Wife | — | Italy |
| 5 | Louis Cioffi | 13 | Son | — | Pennsylvania |
| 6 | Nunzie Cioffi | 11 | Son | — | New York |
| 7 | Mary Cioffi | 5 | Dau | — | New York |
| 8 | Nancy Cioffi | 1 | Dau | — | New York |
| 9 | Cajetan Rizzi | 46 | Head | — | Italy |
| 10 | Thomas Rizzi | 20 | Son | Laborer | Italy |
| 11 | Anna Rizzi | 19 | Dau | — | Italy |
| 12 | Antoinette Rizzi | 16 | Dau | — | Italy |
| 13 | Christiana Rizzi | 12 | Dau | — | New York |
| 14 | Harry Graham THIS PERSON | 62 | Head | Sweeper | Pennsylvania |
| 15 | Ella Graham | 51 | Wife | — | New York |
| 16 | Harold Graham | 26 | Son | Driver | New York |
| 17 | Ralph Graham | 23 | Son | Laborer | New York |
| 18 | Raymond Graham | 20 | Son | Laborer | New York |
| 19 | Violet Graham | 16 | Dau | Spooler | New York |
| 20 | Katherine Graham | 12 | Dau | — | New York |
| 21 | Anthony Monti | 32 | Head | Grinder | Italy |
| 22 | Laura Monti | 21 | Wife | — | Italy |
| 23 | Mary J. Monti | 1 | Dau | — | New York |
| 24 | Sebastian Monti | 0 | Son | — | New York |
| 25 | Joseph Mercosanti | 48 | Head | Laborer | Italy |
| 26 | Theresa Mercosanti | 47 | Wife | — | Italy |
| 27 | Mary Mercosanti | 16 | Dau | — | New York |
| 28 | Antoinette Mercosanti | 15 | Dau | — | New York |
| 29 | Daniel Penataro | 48 | Head | Moulder | Italy |
| 30 | Angeline Penataro | 33 | Wife | — | Italy |
| 31 | James Penataro | 12 | Son | — | New York |
| 32 | Isabel Penataro | 11 | Dau | — | New York |
| 33 | Antoinette Penataro | 10 | Dau | — | New York |
| 34 | Victoria Penataro | 1 | Dau | — | New York |
| 35 | Joseph Cicerone | 30 | Head | Chipper | Italy |
| 36 | Anna Cicerone | 30 | Wife | — | New York |
| 37 | Anthony Cicerone | 5 | Son | — | New York |
| 38 | Rosemary Cicerone | 3 | Dau | — | New York |
| 39 | Joseph Cicerone | 1 | Son | — | New York |
| 40 | Rose Cicerone | 57 | Mother | — | Italy |
| 41 | Elmer Hoyt | 65 | Head | Watchman | Pennsylvania |
| 42 | Stabasser Betty Hoyt | 30 | Daughter | — | Germany |
| 43 | Andrew Hoyt | 5 | Son | — | New York |
| 44 | Sylvester Phillips | 31 | Head | Laborer | New York |
| 45 | Helen Phillips | 33 | Wife | Cleaning | New York |
| 46 | John Peterson | 37 | Boarder | Foreman | Denmark |
| 47 | Victor Wallace | 22 | Boarder | Laborer | New York |
| 48 | Albert Laney | 61 | Head | Foreman | New York |
| 49 | Lena Laney | 53 | Wife | — | New York |
| 50 | Catherine Ott | 74 | H | — | New York |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)