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Margaret Mclean — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Yakima-County, Washington
Our Model Tree links this Margaret Mclean across the 1930 and 1940 US Censuses in Yakima-County, Washington (XGBoost, ~Confirmed) — first a daughter (b.~1926), then head of a 6-person household.
Age 14
b. ~1926
Female
Daughter
Born: Washington
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Yakima-County, Washington |
| Surname | McLean |
| Given Name | Margaret G |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Washington |
| 1935 Residence (City) | Precinct 130 North Cowiche |
| 1935 Residence (County) | Yakima |
| Additional Details | |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
| Township / Ward | Precinct 130 North Cowiche |
| Est. Birth Year | ~1926 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Jesse Mclean | Head | — | 41 | ~1899 |
| Helen Mclean | Daughter | — | 16 | ~1924 |
| Lawrence Mclean | Son | — | 13 | ~1927 |
| Elizabeth Mclean | Daughter | — | 3 | ~1937 |
| Margaret Mclean | Daughter | — | 14 | ~1926 |
| Gertrude Mclean | Spouse | — | 38 | ~1902 |
Census Appearances
1930
Yakima, Washington
Daughter, age 4
Yakima, Washington · implied b. ~1926 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McLean |
| Given Name | Margaret B |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Washington |
| Mother's Birthplace | Washington |
| Can Read/Write | Yes |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1940
Yakima-County, Washington
Daughter, age 14
Yakima-County, Washington · implied b. ~1926 — 6 household members
| Surname | McLean |
| Given Name | Margaret G |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Washington |
| 1935 Residence (City) | Precinct 130 North Cowiche |
| 1935 Residence (County) | Yakima |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
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 Mclean across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Margaret Mclean
Daughter · 1940 · age 14 · b. ~1926 · Washington
★ You are viewing this record
Sibling
Elizabeth Mclean
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Mclean
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lawrence Mclean
Sibling · 1940 · age 13
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 — Yakima-County, Washington
Open full size
1940 US Federal Census — Yakima-County, Washington
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04373-00852)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Jesse F Mclean | 41 | Head | Fruit Farmer | Washington |
| 2 | Gertrude H Mclean | 38 | Wife | — | Washington |
| 3 | Helen M Mclean | 16 | Daughter | — | Washington |
| 4 | Margaret G Mclean THIS PERSON | 14 | Daughter | — | Washington |
| 5 | Lawrence E Mclean | 13 | Son | — | Washington |
| 6 | Elizabeth L Mclean | 3 | Daughter | — | Washington |
| 7 | Pritchugh H Cornett | 34 | Head | Fruit Labor | Missouri |
| 8 | Leorie Cornett | 19 | Wife | — | Missouri |
| 9 | Peter R Devore | 79 | Head | Fruit Farmer | Iowa |
| 10 | Butha C Devore | 58 | Wife | — | Iowa |
| 11 | Evelyn Devore | 32 | Daughter | Fruit Packer | Washington |
| 12 | Earl T Marr | 25 | Head | Fruit Labor | Washington |
| 13 | Gladys E Marr | 30 | Wife | — | South Dakota |
| 14 | Norman J Marr | 4 | Daughter | — | Washington |
| 15 | Marie K Marr | 2 | Daughter | — | Washington |
| 16 | Rella N Marr | 1 | Daughter | — | Washington |
| 17 | Zella C Marr | 0 | Daughter | — | Washington |
| 18 | Marion A Mclean | 43 | Head | Fruit Labor | Washington |
| 19 | Edith M Mclean | 40 | Wife | — | Washington |
| 20 | Phyllis J Mclean | 20 | Daughter | Fruit Work | Washington |
| 21 | Ethel J Mclean | 18 | Daughter | — | Washington |
| 22 | Gerald A Mclean | 16 | Son | — | Washington |
| 23 | Olive C Mclean | 12 | Daughter | — | Washington |
| 24 | Donita M Mclean | 10 | Daughter | — | Washington |
| 25 | Darlene M Mclean | 10 | Daughter | — | Washington |
| 26 | Dean A Mclean | 7 | Son | — | Washington |
| 27 | Duane A Mclean | 7 | Son | — | Washington |
| 28 | Theodore E Mclean | 2 | Son | — | Washington |
| 29 | Frank L Collins | 50 | Head | Fruit Labor | Illinois |
| 30 | Violet G Collins | 48 | Wife | — | Washington |
| 31 | Victor E Collins | 22 | Son | Canal Maintenance | Washington |
| 32 | Patricia A Collins | 6 | Daughter | — | Washington |
| 33 | Homer C Crawford | 22 | Head | Fruit Labor | Oklahoma |
| 34 | Charles D Rogers | 38 | Head | Fruit Farmer | Idaho |
| 35 | Grace M Rogers | 35 | Wife | — | Washington |
| 36 | Lorraine B Rogers | 14 | Daughter | — | Washington |
| 37 | Ruby C West | 53 | Head | — | Kentucky |
| 38 | Florence B West | 19 | Daughter | Fruit Sorter | Washington |
| 39 | Carl E West | 18 | Son | Cat Driver | Washington |
| 40 | Paul M West | 17 | Son | — | 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)