AG
Arthur Graham — 1940 US Census Record
Model Tree available1940 United States Federal Census · York-County, Pennsylvania
Our Model Tree links this Arthur Graham across the 1910, 1920, 1930 and 1940 US Censuses in York-County, Pennsylvania (XGBoost, ~Confirmed), with identified parents Abraham & Katie — first a head (b.~1899), then head of a 5-person household.
Age 41
b. ~1899
Male
Head
Born: Pennsylvania
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | York-County, Pennsylvania |
| Surname | Graham |
| Given Name | Arthur D. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Long Level |
| 1935 Residence (County) | York |
| Additional Details | |
| Occupation | Care Taker |
| Industry | State Road |
| Class of Worker | PW |
| Hours Worked | 30 |
| Income (1939) | 1000 |
| Highest Grade | No 7 |
| 1935 Residence | Same house |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Care Taker |
| Township / Ward | Long Level |
| Est. Birth Year | ~1899 |
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 Arthur | Age | Birth yr |
|---|---|---|---|---|
| Alma Graham | Daughter | — | 11 | ~1929 |
| Louise Graham | Daughter | — | 3 | ~1937 |
| Robert Graham | Son | — | 8 | ~1932 |
| Alverta Graham | Spouse | — | 33 | ~1907 |
| Arthur Graham | Head | — | 41 | ~1899 |
Census Appearances
1910
York, Pennsylvania
Son, age 11
York, Pennsylvania · implied b. ~1899 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Graham |
| Given Name | Arthur |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
York, Pennsylvania
Other, age 20
York, Pennsylvania · implied b. ~1900 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Graham |
| Given Name | Arthur |
| Relationship to Head | Hired Man |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Laborer |
| Industry | General Farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
York, Pennsylvania
Head, age 31
York, Pennsylvania · implied b. ~1899 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Graham |
| Given Name | Arthur D |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 25 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Cigar Maker |
| Industry | Cigar Factory |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 7 |
| Veteran | No |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
York-County, Pennsylvania
Head, age 41
York-County, Pennsylvania · implied b. ~1899 — 5 household members
| Surname | Graham |
| Given Name | Arthur D. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Long Level |
| 1935 Residence (County) | York |
| Occupation | Care Taker |
| Industry | State Road |
| Class of Worker | PW |
| Hours Worked | 30 |
| Income (1939) | 1000 |
| Highest Grade | No 7 |
| 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 Arthur Graham across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Abraham Graham (~0.92 confidence) and mother Katie Graham (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Abraham Graham
b. ~1862
Source father
● Household
· direct · ~0.92
Mother
Katie Graham
b. ~1861
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Arthur Graham
Head · 1940 · age 41 · b. ~1899 · 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 — York-County, Pennsylvania
Open full size
1940 US Federal Census — York-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03642-00652)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Winifred B. Graham | 14 | Daughter | — | Pennsylvania |
| 2 | G. Glenn Sterner | 29 | Head | Sander | Pennsylvania |
| 3 | Frances I. Sterner | 26 | Wife | — | Pennsylvania |
| 4 | Joeline P. Sterner | 2 | Son | — | Pennsylvania |
| 5 | George H. Helder | 60 | Head | Proprietor | Pennsylvania |
| 6 | Mabel Helder | 52 | Wife | — | Pennsylvania |
| 7 | Mary R. Kopp | 8 | Niece | — | Pennsylvania |
| 8 | Rodger E. Detwiler | 54 | Head | Farm Operator | Pennsylvania |
| 9 | Edith M. Detwiler | 51 | Wife | — | Pennsylvania |
| 10 | Elwood S. Detwiler | 22 | Son | Laborer | Pennsylvania |
| 11 | B. Franklin Auby | 17 | Hired man | Laborer | Pennsylvania |
| 12 | Russell C. Silar | 45 | Head | Cigar Maker | Pennsylvania |
| 13 | Edith N. Silar | 44 | Wife | Cigar Maker | Pennsylvania |
| 14 | P. Virginia Silar | 15 | Daughter | — | Pennsylvania |
| 15 | Robert J. Silar | 13 | Son | — | Pennsylvania |
| 16 | Carrie B. Silar | 68 | Mother | — | Pennsylvania |
| 17 | Margaret E. Snyder | 19 | Daughter | — | Pennsylvania |
| 18 | Ronald L. Snyder | 0 | Grandson | — | Pennsylvania |
| 19 | Arthur D. Graham THIS PERSON | 41 | Head | Care Taker | Pennsylvania |
| 20 | Alverta E. Graham | 33 | Wife | — | Pennsylvania |
| 21 | Alma E. Graham | 11 | Daughter | — | Pennsylvania |
| 22 | Robert L. Graham | 8 | Son | — | Pennsylvania |
| 23 | Louise M. Graham | 3 | Daughter | — | Pennsylvania |
| 24 | Kenneth L. Markel | 27 | Head | Laborer | Pennsylvania |
| 25 | Virginia N. Markel | 22 | Wife | Cigar Maker | Pennsylvania |
| 26 | Wayne E. Markel | 1 | Son | — | Pennsylvania |
| 27 | Harold W. Leiphart | 25 | Head | Laborer | Pennsylvania |
| 28 | Vera J. Leiphart | 20 | Wife | — | Pennsylvania |
| 29 | Phyllis F. Leiphart | 1 | Daughter | — | Pennsylvania |
| 30 | Mabel E. Leiphart | 45 | Daughter | — | Pennsylvania |
| 31 | Charles H. Olewiler | 55 | Head | Cigar Maker | Pennsylvania |
| 32 | Anna S. Olewiler | 45 | Wife | Tobacco Stripper | Pennsylvania |
| 33 | Romaine L. Olewiler | 23 | Daughter | Binder Layer | Pennsylvania |
| 34 | Ray M. Olewiler | 22 | Son | Cigar Maker | Pennsylvania |
| 35 | Charles W. Oberdorff | 22 | Head | Laborer | Pennsylvania |
| 36 | Josephine O. Oberdorff | 22 | Wife | Finisher | Pennsylvania |
| 37 | Gloria D. Oberdorff | 3 | Daughter | — | Pennsylvania |
| 38 | Oram Helder | 48 | Head | Shipper | Pennsylvania |
| 39 | Catherine E. Helder | 41 | Wife | Binder Layer | Pennsylvania |
| 40 | Mary E. Helder | 21 | Daughter | New Worker | Pennsylvania |
Pedigree Summary
Arthur
Gen 1 · 2 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)