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Anna Jones — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Mchenry-County, North Dakota
Our Model Tree links this Anna Jones across the 1930 and 1940 US Censuses in Mchenry-County, North Dakota (XGBoost, ~Confirmed) — first a spouse (b.~1905), then head of a 11-person household.
Age 35
b. ~1905
Female
Spouse
Born: North Dakota
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Mchenry-County, North Dakota |
| Surname | Jones |
| Given Name | Anna M. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | North Dakota |
| 1935 Residence (City) | Gilmore township |
| 1935 Residence (County) | McHenry |
| Additional Details | |
| Class of Worker | H |
| Hours Worked | 0 |
| Income (1939) | 0 |
| Highest Grade | H-1 |
| 1935 Residence | Same house |
| Birth State | North Dakota |
| Birth Country | United States |
| Birthplace (normalized) | north dakota |
| Township / Ward | Gilmore Township |
| Est. Birth Year | ~1905 |
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 Anna | Age | Birth yr |
|---|---|---|---|---|
| Anna Jones | Daughter | — | 14 | ~1926 |
| Beverly Jones | Daughter | — | 9 | ~1931 |
| Nora Jones | Daughter | — | 13 | ~1927 |
| Dorothy Jones | Daughter | — | 8 | ~1932 |
| Mildred Jones | Daughter | — | 16 | ~1924 |
| James Jones | Head | — | 37 | ~1903 |
| Herbert Jones | Son | — | 12 | ~1928 |
| James Jones | Son | — | 5 | ~1935 |
| John Jones | Son | — | 6 | ~1934 |
| Victor Jones | Son | — | 10 | ~1930 |
| Anna Jones | Spouse | — | 35 | ~1905 |
Census Appearances
1930
Mchenry, North …
Spouse, age 24
Mchenry, North Dakota · implied b. ~1906 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Anna M. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 24 |
| Marital Status | Married |
| Birthplace | North Dakota |
| Age at First Marriage | 17 |
| Father's Birthplace | Canada English |
| Mother's Birthplace | Michigan |
| Can Read/Write | Yes |
| Birth State | North Dakota |
| Birth Country | United States |
| Birthplace (normalized) | north dakota |
1940
Mchenry-County, North …
Spouse, age 35
Mchenry-County, North Dakota · implied b. ~1905 — 11 household members
| Surname | Jones |
| Given Name | Anna M. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | North Dakota |
| 1935 Residence (City) | Gilmore township |
| 1935 Residence (County) | McHenry |
| Class of Worker | H |
| Hours Worked | 0 |
| Income (1939) | 0 |
| Highest Grade | H-1 |
| 1935 Residence | Same house |
| Birth State | North Dakota |
| Birth Country | United States |
| Birthplace (normalized) | north dakota |
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 Anna Jones across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Anna Jones
Spouse · 1940 · age 35 · b. ~1905 · North Dakota
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Mchenry-County, North Dakota
Open full size
1940 US Federal Census — Mchenry-County, North Dakota
Page Contents
25 people indexed on this census page (nara:1940:m-t0627-03005-00419)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Irene O'Brian | 22 | Wife | — | North Dakota |
| 42 | Joan O'Brian | 4 | Daughter | — | North Dakota |
| 43 | John D. Borge | 71 | Head | Farmer | Germany |
| 44 | James L. D. Jones | 37 | Head | Farmer | Missouri |
| 45 | Anna M. Jones THIS PERSON | 35 | Wife | — | North Dakota |
| 46 | Mildred M. Jones | 16 | Daughter | — | North Dakota |
| 47 | Anna B. Jones | 14 | Daughter | Housework | North Dakota |
| 48 | Nora L. Jones | 13 | Daughter | — | North Dakota |
| 49 | Herbert L. Jones | 12 | Son | — | North Dakota |
| 50 | Victor R. Jones | 10 | Son | — | North Dakota |
| 51 | Beverly May Jones | 9 | Daughter | — | North Dakota |
| 52 | Dorothy E. Jones | 8 | Daughter | — | North Dakota |
| 53 | John Harold Jones | 6 | Son | — | North Dakota |
| 54 | James Leo Jones | 5 | Son | — | North Dakota |
| 55 | Herman Jones | 47 | Head | Farmer | Missouri |
| 56 | Carl Norenberg | 46 | Head | Farmer | Germany |
| 57 | Esther Norenberg | 28 | Wife | — | North Dakota |
| 58 | Curtis Norenberg | 8 | Son | — | North Dakota |
| 59 | Norma Norenberg | 3 | Daughter | — | North Dakota |
| 60 | Hazel Torr | 37 | Lodger | Grade Teacher | North Dakota |
| 61 | Edythe M. Otto | 47 | Head | Farmer | Northern Ireland |
| 62 | Walter Otto | 24 | Son | Farm Laborer | North Dakota |
| 63 | Ralph Otto | 14 | Son | Farm Laborer | North Dakota |
| 64 | Ruth Otto | 5 | Daughter | — | North Dakota |
| 65 | Albert Rude | 70 | Head | Farmer | Norway |
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)