MT
Mary Thompson — 1930 US Census Record
Model Tree available1930 United States Federal Census · Sheridan, Wyoming
Our Model Tree links this Mary Thompson across the 1920, 1930 and 1940 US Censuses in Sheridan, Wyoming (XGBoost, ~Confirmed), with identified parents James & James — first a daughter (b.~1913), then head of a 3-person household.
Age 17
b. ~1913
Female
Daughter
Born: Wyoming
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Sheridan, Wyoming |
| Surname | Thompson |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Wyoming |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Missouri |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Wyoming |
| Birth Country | United States |
| Birthplace (normalized) | wyoming |
| Township / Ward | Sheridan City |
| Est. Birth Year | ~1913 |
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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Thompson | Daughter | — | 17 | ~1913 |
| James Thompson | Head | — | 61 | ~1869 |
| Maud Thompson | Spouse | — | 53 | ~1877 |
Census Appearances
1920
Sheridan, Wyoming
Daughter, age 7
Sheridan, Wyoming · implied b. ~1913 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thompson |
| Given Name | Mary L |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Wyoming |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Missouri |
| Birth State | Wyoming |
| Birth Country | United States |
| Birthplace (normalized) | wyoming |
1930
Sheridan, Wyoming
Daughter, age 17
Sheridan, Wyoming · implied b. ~1913 — 3 household members
| Surname | Thompson |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Wyoming |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Missouri |
| Can Read/Write | Yes |
| Birth State | Wyoming |
| Birth Country | United States |
| Birthplace (normalized) | wyoming |
1940
Sheridan-County, Wyoming
Spouse, age 27
Sheridan-County, Wyoming · implied b. ~1913 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thompson |
| Given Name | Marjorie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Wyoming |
| 1935 Residence (City) | Sheridan City |
| 1935 Residence (County) | Sheridan |
| Income (1939) | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Wyoming |
| Birth Country | United States |
| Birthplace (normalized) | wyoming |
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 Thompson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father James Thompson (~0.92 confidence) and father James Thompson (~0.92 confidence) and mother Maud Thompson (~0.92 confidence) and mother Anna Thompson (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
James Thompson
b. ~1869
Source father
● Household
· direct · ~0.92
Father
James Thompson
b. ~1869
Source father
● Household
· direct · ~0.92
Mother
Maud Thompson
b. ~1877
Source mother
● Household
· direct · ~0.92
Mother
Anna Thompson
b. ~1877
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mary Thompson
Daughter · 1930 · age 17 · b. ~1913 · Wyoming
★ 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 — Sheridan, Wyoming
Open full size
1930 US Federal Census — Sheridan, Wyoming
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2624unit:0847)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Lydia Cooper | 22 | Daughter | Clerk | Nebraska |
| 2 | Fred Bode | 60 | Head | Upholsterer | Sweden |
| 3 | Edith Bode | 47 | Wife | — | Iowa |
| 4 | Herman Sandburgh | 53 | Head | Laborer | New York |
| 5 | Alma Sandburgh | 50 | Sister | Laundress | New York |
| 6 | John Sandburgh | 78 | Guest | — | Sweden |
| 7 | Wesley N Stevens | 61 | Head | Laborer | Illinois |
| 8 | Marie Stevens | 52 | Wife | — | Pennsylvania |
| 9 | Alberta Stevens | 21 | Daughter | Laundress | Kansas |
| 10 | Charles W Glass | 43 | Head | Manager | Oregon |
| 11 | Ruth Glass | 24 | Wife | — | California |
| 12 | Eleanor Glass | 13 | Daughter | — | Idaho |
| 13 | Dorothy Shiffler | 21 | Sister-in-law | Clerk | Idaho |
| 14 | George Pennycook | 51 | Head | Salesman | Australia |
| 15 | Helen Pennycook | 35 | Wife | — | Maryland |
| 16 | Elizabeth Theis | 39 | Head | — | Illinois |
| 17 | James Theis | 18 | Son | Laborer | Iowa |
| 18 | Marie Theis | 15 | Daughter | — | Illinois |
| 19 | Isabel Theis | 13 | Daughter | — | New Mexico |
| 20 | Rose M Kopeska | 7 | Lodger | — | Wyoming |
| 21 | Walter Jackson | 42 | Head | Laborer | Montana |
| 22 | Helen Jackson | 33 | Wife | — | New Jersey |
| 23 | Thomas W Smith | 39 | Head | Mechanic | Iowa |
| 24 | Mabel B Smith | 41 | Wife | — | Iowa |
| 25 | Lela Smith | 18 | Daughter | — | Iowa |
| 26 | Hazel Smith | 17 | Daughter | — | Iowa |
| 27 | Mabel Smith | 15 | Daughter | — | Nebraska |
| 28 | Nyla Smith | 13 | Daughter | — | Nebraska |
| 29 | Clyde Smith | 8 | Son | — | Wyoming |
| 30 | Alberta G Smith | 5 | Daughter | — | Wyoming |
| 31 | Edward Hasburg | 28 | Head | Mail Carrier | Wyoming |
| 32 | Lulu Hasburg | 29 | Wife | — | Wyoming |
| 33 | Mark S Walker | 29 | Head | Accountant | Nebraska |
| 34 | Rena B Walker | 27 | Wife | — | Iowa |
| 35 | Albert B Walker | 3 | Son | — | Wyoming |
| 36 | Mildred Driscoll | 31 | Sister-in-law | — | Iowa |
| 37 | Louisa E Reynolds | 56 | Head | Servant | Wisconsin |
| 38 | Mel T Emery | 27 | Head | Bookkeeper | Nebraska |
| 39 | Blanche Emery | 29 | Wife | Telephone | Nebraska |
| 40 | John W Fogen | 58 | Father-in-law | Switchman | Iowa |
| 41 | James A Thompson | 61 | Head | Clerk | Iowa |
| 42 | Maud S Thompson | 53 | Wife | — | Missouri |
| 43 | Mary Thompson THIS PERSON | 17 | Daughter | — | Wyoming |
| 44 | Leonard S Sallie | 26 | Head | Teamster | Wyoming |
| 45 | Irene Sallie | 22 | Wife | — | Wyoming |
| 46 | Wilbur Sallie | 3 | Son | — | Wyoming |
| 47 | Guy Sallie | 1 | Daughter | — | Montana |
| 48 | Charles Sallie | 12 | Brother | — | Montana |
| 49 | Marvin Sallie | 10 | Brother | — | Montana |
| 50 | John Sallie | 8 | Brother | — | Montana |
Pedigree Summary
Mary
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
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)