WG
Walter Graham — 1940 US Census Record
Model Tree available1940 United States Federal Census · Hillsborough-County, New Hampshire
Our Model Tree links this Walter Graham across the 1910, 1920, 1930 and 1940 US Censuses in Hillsborough-County, New Hampshire (XGBoost, ~Confirmed), with identified parents Alberty & Edward — first a son (b.~1900), then head of a 2-person household.
Age 40
b. ~1900
Male
Son
Born: New Hampshire
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Hillsborough-County, New Hampshire |
| Surname | Graham |
| Given Name | Walter |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| 1935 Residence (City) | Nashua City |
| 1935 Residence (County) | Hillsborough |
| Additional Details | |
| Occupation | Laborer |
| Industry | Cotton Mill |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 500 |
| Highest Grade | No 8 |
| 1935 Residence | Same house |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
| Occupation | Laborer |
| Township / Ward | Nashua City |
| Est. Birth Year | ~1900 |
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.
2 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Walter | Age | Birth yr |
|---|---|---|---|---|
| Bertha Graham | Head | — | 68 | ~1872 |
| Walter Graham | Son | — | 40 | ~1900 |
Census Appearances
1910
Hillsborough, New …
Son, age 10
Hillsborough, New Hampshire · implied b. ~1900 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Graham |
| Given Name | Walter S. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Father's Birthplace | Maine |
| Mother's Birthplace | Massachusetts |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1920
Hillsborough, New …
Son, age 19
Hillsborough, New Hampshire · implied b. ~1901 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Graham |
| Given Name | Walter H |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Father's Birthplace | Maine |
| Mother's Birthplace | Massachusetts |
| Occupation | Laborer |
| Industry | Card Shop |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1930
Hillsborough, New …
Son, age 30
Hillsborough, New Hampshire · implied b. ~1900 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Graham |
| Given Name | Walter S. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | New Hampshire |
| Age at First Marriage | 26 |
| Father's Birthplace | Maine |
| Mother's Birthplace | Massachusetts |
| Occupation | truck driver |
| Industry | grain business |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1940
Hillsborough-County, New …
Son, age 40
Hillsborough-County, New Hampshire · implied b. ~1900 — 2 household members
| Surname | Graham |
| Given Name | Walter |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| 1935 Residence (City) | Nashua City |
| 1935 Residence (County) | Hillsborough |
| Occupation | Laborer |
| Industry | Cotton Mill |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 500 |
| Highest Grade | No 8 |
| 1935 Residence | Same house |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
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 Walter Graham across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Alberty Graham (~0.92 confidence) and father Edward Graham (~0.92 confidence) and mother Bertha Graham (~0.92 confidence) and mother Bertha Graham (~0.92 confidence) and mother Nellie Graham (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Alberty Graham
b. ~1865
Source father
● Household
· direct · ~0.92
Father
Edward Graham
b. ~1865
Source father
● Household
· direct · ~0.92
Mother
Bertha Graham
b. ~1872
Source mother
● Household
· direct · ~0.92
Mother
Bertha Graham
b. ~1875
Source mother
● Household
· direct · ~0.92
Mother
Nellie Graham
b. ~1873
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Walter Graham
Son · 1940 · age 40 · b. ~1900 · New Hampshire
★ 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 — Hillsborough-County, New Hampshire
Open full size
1940 US Federal Census — Hillsborough-County, New Hampshire
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02289-00135)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John J. Mcmahon | 53 | Head | Laborer | Ireland |
| 2 | Jessie Kennedy | 57 | Head | Teacher | New Hampshire |
| 3 | Francis Kennedy | 41 | Sister | Clerk | New Hampshire |
| 4 | Fred Holden | 58 | Head | Salesman | New Hampshire |
| 5 | Gladys Holden | 43 | Wife | — | New Hampshire |
| 6 | Ruth Holden | 19 | Daughter | Clerk | New Hampshire |
| 7 | Esther Holden | 16 | Daughter | — | New Hampshire |
| 8 | Elizabeth Holden | 12 | Daughter | — | New Hampshire |
| 9 | Brook Philips | 70 | Head | — | New Hampshire |
| 10 | Daisy Philips | 65 | Wife | — | New Hampshire |
| 11 | Edward O'Neil | 53 | Head | Meat Cutter | New Hampshire |
| 12 | Catherine O'Neil | 50 | Wife | — | New Hampshire |
| 13 | Raymond O'Neil | 27 | Son | Teacher | New Hampshire |
| 14 | Ruth O'Neil | 19 | Daughter | Clerk | New Hampshire |
| 15 | Paul Poirier | 65 | Head | Laborer | Canada French |
| 16 | Jenny Poirier | 54 | Wife | — | New York |
| 17 | Eliza Hackett | 72 | Sister-in-law | — | New York |
| 18 | Alexander Perrault | 60 | Head | City Assessor | Canada French |
| 19 | Alice Perrault | 60 | Wife | — | New Hampshire |
| 20 | Paul Perrault | 26 | Son | Clerk | New Hampshire |
| 21 | Leo Perrault | 20 | Son | Clerk | New Hampshire |
| 22 | Jackie Perrault | 15 | Daughter | — | New Hampshire |
| 23 | Rodney Perrault | 33 | Head | Manager | New Hampshire |
| 24 | Ruth Perrault | 32 | Wife | — | New Hampshire |
| 25 | Donald Perrault | 10 | Son | — | New Hampshire |
| 26 | Carol Perrault | 3 | Daughter | — | New Hampshire |
| 27 | Kenneth Brown | 47 | Head | Chauffeur | New Hampshire |
| 28 | Merrill Brown | 42 | Wife | — | Vermont |
| 29 | Howard Brown | 8 | Son | — | New Hampshire |
| 30 | Bertha Graham | 68 | Head | — | Mass |
| 31 | Walter Graham THIS PERSON | 40 | Son | Laborer | New Hampshire |
| 32 | William Foster | 28 | Head | Sales Manager | New Hampshire |
| 33 | Carroll Foster | 26 | Wife | — | New Hampshire |
| 34 | George Nutting | 36 | Head | Clerk | New Hampshire |
| 35 | Catherine Nutting | 36 | Wife | House Keeper | Maine |
| 36 | Esther Nutting | 12 | Daughter | — | New Hampshire |
| 37 | George Nutting | 8 | Son | — | New Hampshire |
| 38 | Robert Nutting | 2 | Son | — | New Hampshire |
| 39 | Francis Lynda | 73 | Mother-in-law | — | Maine |
| 40 | Margaret Marion | 54 | Head | — | Canada French |
Pedigree Summary
Walter
Gen 1 · 5 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)