ML
Margaret Lynch — 1930 US Census Record
Model Tree available1930 United States Federal Census · Yakima, Washington
Our Model Tree links this Margaret Lynch across the 1910, 1920 and 1930 US Censuses in Yakima, Washington (XGBoost, ~Confirmed), with identified parents Cornelius — first a daughter (b.~1908), then head of a 5-person household.
Age 22
b. ~1908
Female
Daughter
Born: Washington
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Yakima, Washington |
| Surname | Lynch |
| Given Name | Margaret (at) |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Washington |
| Age at First Marriage | Nev |
| Father's Birthplace | Washington |
| Mother's Birthplace | Washington |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
| Township / Ward | Yakima City |
| Est. Birth Year | ~1908 |
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.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Margaret Lynch | Daughter | — | 22 | ~1908 |
| Cornelius Lynch | Head | — | 54 | ~1876 |
| John Helland | Other | — | 40 | ~1890 |
| Mabel Painted | Other | — | 53 | ~1877 |
| Herbert Lynch | Son | — | 24 | ~1906 |
Census Appearances
1910
Yakima, Washington
Daughter, age 3
Yakima, Washington · implied b. ~1907 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lynch |
| Given Name | Margaret J |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Washington |
| Mother's Birthplace | Washington |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1920
Yakima, Washington
Daughter, age 12
Yakima, Washington · implied b. ~1908 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lynch |
| Given Name | Margaret J |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Washington |
| Mother's Birthplace | Washington |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1930
Yakima, Washington
Daughter, age 22
Yakima, Washington · implied b. ~1908 — 5 household members
| Surname | Lynch |
| Given Name | Margaret (at) |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Washington |
| Age at First Marriage | Nev |
| Father's Birthplace | Washington |
| Mother's Birthplace | Washington |
| 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 Margaret Lynch across 3 US Census years (1910, 1920 and 1930) in Yakima, Washington, using XGBoost record linkage. Identified parents: father Cornelius Lynch (~0.92 confidence). The pedigree spans 1 generation with 1 identified ancestor.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Cornelius Lynch
b. ~1876
Source father
● Household
· direct · ~0.92
This person
Anchor record
Margaret Lynch
Daughter · 1930 · age 22 · b. ~1908 · Washington
★ You are viewing this record
Sibling
Herbert Lynch
Sibling · 1930 · age 24
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 — Yakima, Washington
Open full size
1930 US Federal Census — Yakima, Washington
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2524unit:0419)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Leta L. Faulkner | 13 | Daughter | — | Washington |
| 2 | Edward R. Souter | 42 | Roomer | Weigher | Pennsylvania |
| 3 | Cornelius J. Lynch | 54 | Head | Physician | Washington |
| 4 | Herbert C. (At) Lynch | 24 | Son | — | Washington |
| 5 | Margaret (At) Lynch THIS PERSON | 22 | Daughter | — | Washington |
| 6 | Mabel L. H. Painted | 53 | Sister-in-law | — | Washington |
| 7 | John Helland | 40 | Servant | Gardener | Norway |
| 8 | Leon Watts | 40 | Head | Manager | Wisconsin |
| 9 | Amanda Watts | 35 | Wife | — | Wisconsin |
| 10 | Roy Rich | 75 | Head | Truck Driver | Iowa |
| 11 | Minnie S. Rich | 41 | Wife | Milliner | North Carolina |
| 12 | Guy F. Skidmore | 30 | Head | Engineer | Indiana |
| 13 | Aurora J. Skidmore | 27 | Wife | — | Minnesota |
| 14 | Josephine Oliger | 25 | Roomer | Nurse | United States |
| 15 | Henry C. Billand | 35 | Head | Salesman | South Dakota |
| 16 | Anna Billand | 70 | Mother | — | Norway |
| 17 | Alexander S. Harper | 26 | Roomer | Clerk | Michigan |
| 18 | Virginia E. Patrick | 35 | Head | Saleslady | Kansas |
| 19 | Jacquetta E. Patrick | 17 | Daughter | — | Kansas |
| 20 | Eugene L. Patrick | 14 | Son | — | Kansas |
| 21 | Rex E. Patrick | 12 | Son | — | Kansas |
| 22 | Marie Hellman | 25 | Roomer | Waitress | Washington |
| 23 | R. N. Harrison | 71 | Head | Retired | West Virginia |
| 24 | Grace M. Harrison | 65 | Wife | — | Oregon |
| 25 | Ima S. Harrison | 32 | Daughter | — | Oregon |
| 26 | John Klengale | 69 | Roomer | — | Illinois |
| 27 | James W. Brottam | 73 | Head | — | Ohio |
| 28 | Sally M. Brottam | 71 | Wife | — | Wisconsin |
| 29 | — | None | — | — | — |
| 30 | Walter S. Nand | 33 | Head | Electrician | Washington |
| 31 | Grace M. Nand | 30 | Wife | — | Tennessee |
| 32 | Virginia M. Nand | 7 | Daughter | — | Washington |
| 33 | Raymond M. Nand | 4 | Son | — | Washington |
| 34 | Lucile A. Nand | 3 | Daughter | — | Washington |
| 35 | Robert L. Nand | 1 | Son | — | Washington |
| 36 | Thurman J. Williamson | 39 | Boarder | Architect | Iowa |
| 37 | Virginia Williamson | 3 | Boarder | — | Washington |
| 38 | Phillip N. Williamson | 2 | Boarder | — | Washington |
| 39 | — | None | — | — | — |
| 40 | — | None | — | — | — |
| 41 | — | None | — | — | — |
| 42 | — | None | — | — | — |
| 43 | — | None | — | — | — |
| 44 | — | None | — | — | — |
| 45 | — | None | — | — | — |
| 46 | — | None | — | — | — |
| 47 | — | None | — | — | — |
| 48 | — | None | — | — | — |
| 49 | — | None | — | — | — |
| 50 | — | None | — | — | — |
Pedigree Summary
Margaret + 1 sibling
Gen 1 · 1 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)