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Mary Osborne — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Merrimack-County, New Hampshire
Our Model Tree links this Mary Osborne across the 1930 and 1940 US Censuses in Merrimack-County, New Hampshire (XGBoost, ~Confirmed) — first a daughter (b.~1927), then head of a 11-person household.
Age 13
b. ~1927
Female
Daughter
Born: New Hampshire
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Merrimack-County, New Hampshire |
| Surname | Osborne |
| Given Name | Mary |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| 1935 Residence (City) | Some house |
| 1935 Residence (County) | Some house |
| Additional Details | |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
| Township / Ward | Loudon |
| Est. Birth Year | ~1927 |
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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Dorothy Osborne | Daughter | — | 17 | ~1923 |
| Rena Osborne | Spouse | — | 42 | ~1898 |
| John Osborne | Head | — | 46 | ~1894 |
| Mary Osborne | Daughter | — | 13 | ~1927 |
| James Kay | Other | — | 23 | ~1917 |
| Rachel Osborne | Daughter | — | 9 | ~1931 |
| David Osborne | Son | — | 3 | ~1937 |
| Kenneth Osborne | Son | — | 11 | ~1929 |
| Frank Johnson | Other | — | 23 | ~1917 |
| Priscilla Osborne | Daughter | — | 8 | ~1932 |
| J Osborne | Son | — | 16 | ~1924 |
Census Appearances
1930
Merrimack, New …
Other, age 3
Merrimack, New Hampshire · implied b. ~1927 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Osborn |
| Given Name | Mary |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1940
Merrimack-County, New …
Daughter, age 13
Merrimack-County, New Hampshire · implied b. ~1927 — 11 household members
| Surname | Osborne |
| Given Name | Mary |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| 1935 Residence (City) | Some house |
| 1935 Residence (County) | Some house |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| 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 Mary Osborne across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Osborne
Daughter · 1940 · age 13 · b. ~1927 · New Hampshire
★ You are viewing this record
Sibling
J Osborne
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Priscilla Osborne
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rachel Osborne
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
David Osborne
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Osborne
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Kenneth Osborne
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Merrimack-County, New Hampshire
Open full size
1940 US Federal Census — Merrimack-County, New Hampshire
Page Contents
31 people indexed on this census page (nara:1940:m-t0627-02294-00577)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | John Albin Sanborn | 2 | son | — | New Hampshire |
| 42 | Jennie E. B. Sanborn | 64 | Head | — | New Hampshire |
| 43 | A. Ruth | 31 | daughter | Assistant Librarian | New Hampshire |
| 44 | Emily D. Greene | 75 | Head | — | New Hampshire |
| 45 | Alden D. Greene | 69 | brother | Farm Laborer | New Hampshire |
| 46 | Scott H. Greene | 61 | brother | — | New Hampshire |
| 47 | John F. O. Osborne | 46 | Head | Farmer | New Hampshire |
| 48 | Rena P. Osborne | 42 | wife | — | New Hampshire |
| 49 | Dorothy V. Osborne | 17 | daughter | — | New Hampshire |
| 50 | J. Russell Osborne | 16 | son | Farm Laborer | New Hampshire |
| 51 | Mary Osborne THIS PERSON | 13 | daughter | — | New Hampshire |
| 52 | Kenneth N. Osborne | 11 | son | — | New Hampshire |
| 53 | Rachel E. Osborne | 9 | daughter | — | New Hampshire |
| 54 | Priscilla A. Osborne | 8 | daughter | — | New Hampshire |
| 55 | David L. Osborne | 3 | son | — | New Hampshire |
| 56 | Frank S. Johnson | 23 | hired man | Farm Laborer | Maine |
| 57 | James J. Kay | 23 | hired man | Farm Laborer | New Hampshire |
| 58 | Abraham L. R. Osgood | 73 | Head | Farmer | New Hampshire |
| 59 | Wm. M. Osgood | 27 | son | Farm Laborer | New Hampshire |
| 60 | Alice M. Osgood | 23 | daughter in law | House Keeper | New Hampshire |
| 61 | John Bridge | 23 | hired man | Farm Laborer | New Hampshire |
| 65 | Robert L. O. Towle | 38 | Head | Farmer | New Hampshire |
| 66 | Mary G. Towle | 30 | wife | — | New Hampshire |
| 67 | Margaret L. Towle | 12 | daughter | — | New Hampshire |
| 68 | Elliott L. Towle | 10 | son | — | New Hampshire |
| 69 | John H. Towle | 8 | son | — | New Hampshire |
| 70 | Shirley J. Towle | 7 | daughter | — | New Hampshire |
| 71 | Carroll R. Towle | 5 | son | — | New Hampshire |
| 72 | Dennis A. Towle | 3 | son | — | New Hampshire |
| 73 | Fiona M. Towle | 1 | daughter | — | New Hampshire |
| 74 | Nancy Ruth Towle | 0 | daughter | — | New Hampshire |
Related Census Records
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)