MS
Mary Sparks — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Stevens, Washington
Our Model Tree links this Mary Sparks across the 1920 and 1930 US Censuses in Stevens, Washington (XGBoost, ~Confirmed) — first a daughter (b.~1910), then head of a 8-person household.
Age 20
b. ~1910
Female
Daughter
Born: Washington
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Stevens, Washington |
| Surname | Sparks |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
| Township / Ward | Columbia Precinct |
| Est. Birth Year | ~1910 |
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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Ella Sparks | Spouse | — | 49 | ~1881 |
| Albert Sparks | Head | — | 52 | ~1878 |
| Claude Sparks | Son | — | 18 | ~1912 |
| Mary Sparks | Daughter | — | 20 | ~1910 |
| Grace Sparks | Daughter | — | 14 | ~1916 |
| Roy Sparks | Son | — | 16 | ~1914 |
| Robert Sparks | Son | — | 11 | ~1919 |
| Joe Sparks | Son | — | 24 | ~1906 |
Census Appearances
1920
Stevens, Washington
Daughter, age 10
Stevens, Washington · implied b. ~1910 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Sparks |
| Given Name | Max L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Can Read | Yes |
| Can Write | Yes |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1930
Stevens, Washington
Daughter, age 20
Stevens, Washington · implied b. ~1910 — 8 household members
| Surname | Sparks |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Can Read/Write | Yes |
| 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 Mary Sparks across 2 US Census years (1920 and 1930) in Stevens, Washington, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Sparks
Daughter · 1930 · age 20 · b. ~1910 · Washington
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Sibling
Robert Sparks
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Claude Sparks
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joe Sparks
Sibling · 1930 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Grace Sparks
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Roy Sparks
Sibling · 1930 · age 16
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
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:0714)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | H. Edward Moore | 50 | Head | Farmer | Iowa |
| 2 | Anna J. Moore | 53 | Wife | — | Iowa |
| 3 | Ray H. Cranston | 39 | Head | Farmer | South Dakota |
| 4 | Eula K. Cranston | 32 | Wife | — | Arkansas |
| 5 | Marjorie L. Cranston | 12 | Daughter | — | Washington |
| 6 | Marian D. Cranston | 9 | Daughter | — | Washington |
| 7 | Albert H. Nettleton | 69 | Head | Farmer | Ohio |
| 8 | Ira E. Hayden | 67 | Head | Farmer | New York |
| 9 | Ella K. Hayden | 76 | Sister | — | New York |
| 10 | Carrie E. Hayden | 70 | Sister | — | New York |
| 11 | Mary E. Garlan | 68 | Mother-in-law | — | New York |
| 12 | Mary Dean | 52 | Head | — | Colorado |
| 13 | Arlene J. Dean | 27 | Daughter | Teacher | Colorado |
| 14 | Jesse E. Bassall | 35 | Head | Farmer | Idaho |
| 15 | Maud Bassall | 34 | Wife | — | Indiana |
| 16 | Clifford S. Bassall | 11 | Son | — | Washington |
| 17 | Calvin S. Bassall | 11 | Son | — | Washington |
| 18 | Ernest E. Bassall | 9 | Son | — | Washington |
| 19 | Leo E. Bassall | 7 | Son | — | Washington |
| 20 | Margaret M. Bassall | 2 | Daughter | — | Washington |
| 21 | Festus L. Bassall | 67 | Father | — | United States |
| 22 | George W. Speegle | 51 | Head | Farmer | California |
| 23 | Letty A. Speegle | 45 | Wife | — | Washington |
| 24 | Ralph P. Speegle | 13 | Son | — | Washington |
| 25 | Wendell M. Speegle | 10 | Son | — | Washington |
| 26 | Robert Moore | 53 | Laborer | Farm Laborer | Utah |
| 27 | Albert J. Sparks | 52 | Head | Farmer | Missouri |
| 28 | Ella J. Sparks | 49 | Wife | — | Missouri |
| 29 | Joe Sparks | 24 | Son | Laborer | Washington |
| 30 | Mary E. Sparks THIS PERSON | 20 | Daughter | — | Washington |
| 31 | Claude L. Sparks | 18 | Son | Farm Laborer | Washington |
| 32 | Roy L. Sparks | 16 | Son | — | Washington |
| 33 | Grace L. Sparks | 14 | Daughter | — | Washington |
| 34 | Robert B. Sparks | 11 | Son | — | Washington |
| 35 | Raymond E. Mcreynolds | 38 | Head | Farmer | Washington |
| 36 | Viola M. Mcreynolds | 33 | Wife | — | Oklahoma |
| 37 | Gertrude E. Mcreynolds | 14 | Daughter | — | Washington |
| 38 | Marguerite A. Mcreynolds | 13 | Daughter | — | Washington |
| 39 | Edith M. Mcreynolds | 11 | Daughter | — | Washington |
| 40 | Dorothy E. Mcreynolds | 10 | Daughter | — | Washington |
| 41 | Richard E. Mcreynolds | 5 | Son | — | Washington |
| 42 | Irene L. Mcreynolds | 4 | Daughter | — | Washington |
| 43 | John W. Mccanel | 57 | Head | Farmer | Canada-English |
| 44 | Jessie M. Mccanel | 32 | Wife | — | Kansas |
| 45 | Everett S. Fice | 12 | Step-son | — | Idaho |
| 46 | Willie J. Conner | 32 | Head | Laborer | West Virginia |
| 47 | Ruth J. Conner | 26 | Wife | — | Washington |
| 48 | William J. Conner | 6 | Son | — | Washington |
| 49 | Lloyd S. Conner | 5 | Son | — | Washington |
| 50 | Annie M. Pierce | 62 | Head | Housekeeper | California |
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)