MG
Mary George — 1940 US Census Record
Model Tree available1940 United States Federal Census · Rockingham-County, New Hampshire
Our Model Tree links this Mary George across the 1910, 1920, 1930 and 1940 US Censuses in Rockingham-County, New Hampshire (XGBoost, ~Confirmed), with identified parents Alma & Elmer — first a daughter (b.~1899), then head of a 4-person household.
Age 41
b. ~1899
Female
Daughter
Born: Massachusetts
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Rockingham-County, New Hampshire |
| Surname | George |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Newton Town |
| 1935 Residence (County) | Rockingham |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | G-0 |
| 1935 Residence | Same place |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Newton Town |
| 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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary George | Daughter | — | 41 | ~1899 |
| Alma George | Head | — | 76 | ~1864 |
| Herbert Prescott | Other | — | 69 | ~1871 |
| Emma Prescott | Other | — | 62 | ~1878 |
Census Appearances
1910
Rockingham, New …
Daughter, age 11
Rockingham, New Hampshire · implied b. ~1899 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | George |
| Given Name | Mary F |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Rockingham, New …
Daughter, age 21
Rockingham, New Hampshire · implied b. ~1899 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | George |
| Given Name | Mary T. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New York |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Rockingham, New …
Daughter, age 31
Rockingham, New Hampshire · implied b. ~1899 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | George |
| Given Name | Mary T. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Occupation | none |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Rockingham-County, New …
Daughter, age 41
Rockingham-County, New Hampshire · implied b. ~1899 — 4 household members
| Surname | George |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Newton Town |
| 1935 Residence (County) | Rockingham |
| Income (1939) | 0 |
| Highest Grade | G-0 |
| 1935 Residence | Same place |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
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 Mary George across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Alma George (~0.92 confidence) and father Elmer George (~0.92 confidence) and mother Alice George (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Alma George
b. ~1864
Source mother
● Household
· direct · ~0.92
Father
Elmer George
b. ~1867
Source father
● Household
· direct · ~0.92
Mother
Alice George
b. ~1870
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mary George
Daughter · 1940 · age 41 · b. ~1899 · 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 — Rockingham-County, New Hampshire
Open full size
1940 US Federal Census — Rockingham-County, New Hampshire
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-02296-00035)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Ida D. Cordes | 56 | Sister | — | Massachusetts |
| 42 | Dorothy Cordes | 32 | Niece | Dramatic Reader | Massachusetts |
| 43 | Hyde Wheeler | 11 | Lodger | — | New Hampshire |
| 44 | Richard Wheeler | 9 | Lodger | — | New Hampshire |
| 45 | Wilbur R. Sargent | 59 | Head | Bookkeeper Clerk | Massachusetts |
| 46 | Lottie M. Hoyt | 68 | Head | — | Maine |
| 47 | Evelyn L. Evans | 39 | Head | — | New Hampshire |
| 48 | Raymond J. Houle | 42 | Head | Electrician | Massachusetts |
| 49 | Bertha G. Houle | 40 | Wife | Nurse | Massachusetts |
| 50 | Robert S. Houle | 13 | Son | — | Massachusetts |
| 51 | Bertha C. Spencer | 70 | Mother | — | Massachusetts |
| 52 | Howard Quimby | 19 | Head | Inspector | New Hampshire |
| 53 | Velma M. Quimby | 17 | Wife | — | New Hampshire |
| 54 | Gordon Quimby | 0 | Son | — | New Hampshire |
| 55 | Arthur Hanson | 57 | Head | Chemist | Massachusetts |
| 56 | Ida Hanson | 42 | Wife | Secretary | New Hampshire |
| 57 | Edwina Hanson | 22 | Daughter | Housekeeper | Massachusetts |
| 58 | Richard Hanson | 14 | Son | — | Massachusetts |
| 59 | George H. Bowen | 69 | Head | Farmer | New Hampshire |
| 60 | Edith Bowen | 64 | Wife | — | Massachusetts |
| 61 | Edward Jr. Roberts | 39 | Son-in-law | Proprietor | Massachusetts |
| 62 | Gladys S. Roberts | 39 | Daughter | — | Massachusetts |
| 63 | Ralph E. Roberts | 15 | Grandson | — | Massachusetts |
| 64 | Ruth E. Roberts | 12 | Granddaughter | — | Massachusetts |
| 65 | Richard H. Roberts | 8 | Grandson | — | Massachusetts |
| 66 | Ralph G. Bowen | 37 | Head | Grading Machine Operator | Massachusetts |
| 67 | Adeline Bowen | 36 | Wife | — | New Hampshire |
| 68 | Howard Bowen | 3 | Son | — | New Hampshire |
| 69 | Alma F. George | 76 | Head | — | New Hampshire |
| 70 | Mary George THIS PERSON | 41 | Daughter | — | Massachusetts |
| 71 | Herbert S. Prescott | 69 | Brother | — | New Hampshire |
| 72 | Emma Prescott | 62 | Sister-in-law | — | Massachusetts |
| 73 | Everett O. Kelley | 50 | Head | Salesman | Massachusetts |
| 74 | Florence M. Kelley | 43 | Wife | — | Massachusetts |
| 75 | Donald S. Kelley | 23 | Son | Teacher | New Hampshire |
| 76 | Gertrude Kelley | 17 | Daughter | Housemaid | New Hampshire |
| 77 | Florence E. Kelley | 15 | Daughter | — | New Hampshire |
| 78 | Martha Woodward | 13 | Lodger | — | New Hampshire |
| 79 | Raymond Philbrick | 11 | Lodger | — | Massachusetts |
Pedigree Summary
Mary
Gen 1 · 3 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)