MC
Mary Carson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Stevens, Washington
Our Model Tree links this Mary Carson across the 1920, 1930 and 1940 US Censuses in Stevens, Washington (XGBoost, ~Confirmed) — first a spouse (b.~1881), then head of a 4-person household.
Age 49
b. ~1881
Female
Spouse
Born: Michigan
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Stevens, Washington |
| Surname | Carson |
| Given Name | Mary B. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Michigan |
| Age at First Marriage | 20 |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Canada English |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Township / Ward | Chewelah Town Part |
| Est. Birth Year | ~1881 |
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 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Carson | Spouse | — | 49 | ~1881 |
| Charles Carson | Head | — | 54 | ~1876 |
| Carson | Daughter | — | 20 | ~1910 |
| Clare Carson | Son | — | 26 | ~1904 |
Census Appearances
1920
Stevens, Washington
Spouse, age 37
Stevens, Washington · implied b. ~1883 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carson |
| Given Name | May B. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Michigan |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Maine |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1930
Stevens, Washington
Spouse, age 49
Stevens, Washington · implied b. ~1881 — 4 household members
| Surname | Carson |
| Given Name | Mary B. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Michigan |
| Age at First Marriage | 20 |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Canada English |
| Can Read/Write | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1940
Stevens-County, Washington
Spouse, age 59
Stevens-County, Washington · implied b. ~1881 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carson |
| Given Name | May B |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 59 |
| Marital Status | Married |
| Birthplace | Michigan |
| 1935 Residence (City) | Chewelah |
| 1935 Residence (County) | Stevens |
| Hours Worked | 45 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
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 Carson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Carson
Spouse · 1930 · age 49 · b. ~1881 · Washington
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Stevens, Washington
Open full size
1930 US Federal Census — Stevens, Washington
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2520unit:0662)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mary Yorke | 9 | Daughter | — | Washington |
| 2 | Annie M. Ludwig | 77 | Head | — | Germany |
| 3 | Frank S. Yupling | 37 | Head | Carpenter | California |
| 4 | Margaret J. Yupling | 30 | Wife | — | Washington |
| 5 | Elizabeth R. Yupling | 9 | Daughter | — | Washington |
| 6 | Stella L. Yupling | 7 | Daughter | — | Washington |
| 7 | Ethel F. Yupling | 4 | Daughter | — | Washington |
| 8 | Margaret J. Yupling | 2 | Daughter | — | Washington |
| 9 | Robert B. Patrick | 35 | Head | Enumerator | Wisconsin |
| 10 | Susan E. Patrick | 32 | Wife | — | South Dakota |
| 11 | Harriet S. Patrick | 8 | Daughter | — | Washington |
| 12 | James C. Beatty | 48 | Head | Auto Mechanic | Iowa |
| 13 | Lella M. Beatty | 38 | Wife | — | Washington |
| 14 | Arlene M. Beatty | 2 | Daughter | — | Washington |
| 15 | Ross C. Workman | 40 | Head | Retail Salesman | Washington |
| 16 | Annie M. Workman | 36 | Wife | — | Wisconsin |
| 17 | Ariel B. Workman | 12 | Daughter | — | Washington |
| 18 | Laura C. Workman | 11 | Daughter | — | Washington |
| 19 | Ross C. Workman | 9 | Son | — | Washington |
| 20 | Victor W. Workman | 5 | Son | — | Washington |
| 21 | Doris W. Workman | 1 | Son | — | Washington |
| 22 | Judson D. Kortes | 39 | Head | Carpenter | Wisconsin |
| 23 | Dossie G. Kortes | 41 | Wife | — | Kentucky |
| 24 | Harriet G. Miller | 17 | Daughter | — | Arizona |
| 25 | Mary Baptie | 71 | Head | — | Canada English |
| 26 | Edward B. Baptie | 36 | Son | Farmer | Washington |
| 27 | James Lynch | 17 | Grandson | — | Washington |
| 28 | John Lynch | 19 | Grandson | — | Oregon |
| 29 | Lucy Lynch | 15 | Granddaughter | — | Canada English |
| 30 | William C. Holland | 44 | Head | Plumber | Washington |
| 31 | Lucy A. Holland | 30 | Wife | — | England |
| 32 | Doris M. Holland | 7 | Daughter | — | Washington |
| 33 | Virgil L. Holland | 5 | Son | — | Washington |
| 34 | Roy H. Holland | 3 | Son | — | Washington |
| 35 | Mary E. Holland | 1 | Daughter | — | Washington |
| 36 | Helen M. Holland | 0 | Daughter | — | Washington |
| 37 | Theodore Berendsen | 72 | Head | — | Holland |
| 38 | Hiram H. Rankin | 75 | Head | — | Arkansas |
| 39 | Eliza J. Rankin | 69 | Wife | — | Arkansas |
| 40 | Lewis C. Davis | 50 | Head | — | Iowa |
| 41 | Hester M. Davis | 51 | Wife | — | Iowa |
| 42 | Bernard C. Davis | 15 | Son | — | Iowa |
| 43 | Harmon W. Miller | 57 | Head | Logger | Minnesota |
| 44 | Annie M. Miller | 49 | Wife | — | Minnesota |
| 45 | Lucille V. Miller | 18 | Daughter | — | Washington |
| 46 | Loyd Miller | 10 | Son | — | Washington |
| 47 | Charles J. Carson | 54 | Head | Physician | Illinois |
| 48 | Mary B. Carson THIS PERSON | 49 | Wife | — | Michigan |
| 49 | Clare C. Carson | 26 | Son | Purchasing Agent | Michigan |
| 50 | Nan E. Carson | 20 | Daughter | — | Michigan |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)