MJ
Margaret Jones — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Clallam-County, Washington
Our Model Tree links this Margaret Jones across the 1920, 1930 and 1940 US Censuses in Clallam-County, Washington (XGBoost, ~Confirmed) — first a spouse (b.~1898), then head of a 4-person household.
Age 42
b. ~1898
Female
Spouse
Born: North Dakota
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Clallam-County, Washington |
| Surname | Jones |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | North Dakota |
| 1935 Residence (City) | Prairie Election Precinct |
| 1935 Residence (County) | Clallam |
| Additional Details | |
| Class of Worker | 0 |
| Hours Worked | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same house |
| Birth State | North Dakota |
| Birth Country | United States |
| Birthplace (normalized) | north dakota |
| Township / Ward | Prairie Election Precinct |
| Est. Birth Year | ~1898 |
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 Margaret | Age | Birth yr |
|---|---|---|---|---|
| Margaret Jones | Daughter | — | 14 | ~1926 |
| Ralph Jones | Head | — | 51 | ~1889 |
| Ralph Jones | Son | — | 12 | ~1928 |
| Margaret Jones | Spouse | — | 42 | ~1898 |
Census Appearances
1920
Clallam, Washington
Spouse, age 22
Clallam, Washington · implied b. ~1898 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Margaret M. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Married |
| Birthplace | North Dakota |
| Father's Birthplace | Canada |
| Mother's Birthplace | France |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | North Dakota |
| Birth Country | United States |
| Birthplace (normalized) | north dakota |
1930
Clallam, Washington
Spouse, age 32
Clallam, Washington · implied b. ~1898 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | North Dakota |
| Age at First Marriage | 18 |
| Father's Birthplace | Canada-Eng |
| Mother's Birthplace | France |
| Can Read/Write | Yes |
| Birth State | North Dakota |
| Birth Country | United States |
| Birthplace (normalized) | north dakota |
1940
Clallam-County, Washington
Spouse, age 42
Clallam-County, Washington · implied b. ~1898 — 4 household members
| Surname | Jones |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | North Dakota |
| 1935 Residence (City) | Prairie Election Precinct |
| 1935 Residence (County) | Clallam |
| Class of Worker | 0 |
| Hours Worked | 0 |
| Highest Grade | Hs 4 |
| 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 Margaret Jones across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Margaret Jones
Spouse · 1940 · age 42 · b. ~1898 · Washington
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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 — Clallam-County, Washington
Open full size
1940 US Federal Census — Clallam-County, Washington
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04333-00682)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Frank Lawrence Miller | 61 | Head | Carpenter | Louisiana |
| 2 | Caroline Miller | 50 | Wife | — | Washington |
| 3 | Jennie Miller | 27 | Daughter | Quilting | Washington |
| 4 | Sydney Hardy | 47 | Head | Carpenter | Iowa |
| 5 | Annie Grant | 59 | Head | — | Wisconsin |
| 6 | Irvin Grant | 32 | Son | Logger | Washington |
| 7 | Fred Smoker | 34 | Head | Farmer | Switzerland |
| 8 | Clara Smoker | 38 | Wife | — | North Dakota |
| 9 | Gaylor James Smoker | 16 | Son | — | Washington |
| 10 | John A. Hagen | 70 | Head | — | Iowa |
| 11 | Myron L. Baker | 56 | Lodger | — | Wisconsin |
| 12 | George L. Blincow | 38 | Head | Farmer | Kansas |
| 13 | Mabel Blincow | 31 | Wife | — | Washington |
| 14 | Roberta Blincow | 11 | Daughter | — | Washington |
| 15 | Joan Blincow | 3 | Daughter | — | Washington |
| 16 | Ralph O. Jones | 51 | Head | Grader Driver | Kansas |
| 17 | Margaret Jones THIS PERSON | 42 | Wife | — | North Dakota |
| 18 | Margaret Jones | 14 | Daughter | — | Washington |
| 19 | Ralph Jones | 12 | Son | — | Washington |
| 20 | Walter D. Graham | 75 | Head | — | Michigan |
| 21 | Mina T. Graham | 70 | Wife | — | Michigan |
| 22 | Charles L. Keyes | 78 | Head | — | Missouri |
| 23 | Myron Ripley | 35 | Head | Auto Mechanic | Minnesota |
| 24 | Hazel Ripley | 34 | Wife | — | Washington |
| 25 | Delbert Ripley | 16 | Son | — | Washington |
| 26 | Kenneth Ripley | 14 | Son | — | Washington |
| 27 | Louise Ripley | 12 | Daughter | — | Washington |
| 28 | Norman Ripley | 8 | Son | — | Washington |
| 29 | George E. Freer | 55 | Head | Farmer | North Dakota |
| 30 | Edith Freer | 55 | Wife | — | Missouri |
| 31 | Percy Freer | 20 | Son | — | Canada-English |
| 32 | Phyllis Freer | 18 | Daughter | — | Canada-English |
| 33 | Charles D. Shepherd | 64 | Head | — | Indiana |
| 34 | Katie May Shepherd | 56 | Wife | — | Kansas |
| 35 | Augustus Balch | 52 | Head | Farmer | Washington |
| 36 | Irma Balch | 55 | Wife | — | Kansas |
| 37 | Raymond Balch | 11 | Son | — | Washington |
| 38 | Flora Matthews | 75 | Mother | — | Indiana |
| 39 | Joe Silberhorn | 37 | Head | Maintenance Crew | Minnesota |
| 40 | Florence Silberhorn | 34 | Wife | — | Washington |
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)