JM
James Mitchell — 1930 US Census Record
Model Tree available1930 United States Federal Census · King, Washington
Our Model Tree links this James Mitchell across the 1910, 1920, 1930 and 1940 US Censuses in King, Washington (XGBoost, ~Confirmed), with identified parents James & Lucilla — first a son (b.~1902), then head of a 7-person household.
Age 28
b. ~1902
Male
Son
Born: South Dakota
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | King, Washington |
| Surname | Mitchell |
| Given Name | James H |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | South Dakota |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Additional Details | |
| Occupation | Pipe Fitter |
| Industry | Water Dept |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | South Dakota |
| Birth Country | United States |
| Birthplace (normalized) | south dakota |
| Occupation | Pipe Fitter |
| Township / Ward | Seattle City |
| Est. Birth Year | ~1902 |
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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| Anne Mitchell | Daughter | — | 23 | ~1907 |
| June Mitchell | Daughter | — | 15 | ~1915 |
| Doris Mitchell | Daughter | — | 11 | ~1919 |
| Esther Mitchell | Daughter | — | 18 | ~1912 |
| James Mitchell | Head | — | 54 | ~1876 |
| James Mitchell | Son | — | 28 | ~1902 |
| Lucilla Mitchell | Spouse | — | 50 | ~1880 |
Census Appearances
1910
King, Washington
Son, age 8
King, Washington · implied b. ~1902 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mitchell |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | South Dakota |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | South Dakota |
| Birth Country | United States |
| Birthplace (normalized) | south dakota |
1920
King, Washington
Son, age 17
King, Washington · implied b. ~1903 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mitchell |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | South Dakota |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | Longshoreman |
| Industry | Docks |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | South Dakota |
| Birth Country | United States |
| Birthplace (normalized) | south dakota |
1930
King, Washington
Son, age 28
King, Washington · implied b. ~1902 — 7 household members
| Surname | Mitchell |
| Given Name | James H |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | South Dakota |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | Pipe Fitter |
| Industry | Water Dept |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | South Dakota |
| Birth Country | United States |
| Birthplace (normalized) | south dakota |
1940
King-County, Washington
Head, age 38
King-County, Washington · implied b. ~1902
●
Primary link
· ~Confirmed · 1 source
XGBoost
| Surname | Mitchel |
| Given Name | James H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | South Dakota |
| 1935 Residence (City) | Seattle City |
| 1935 Residence (County) | King |
| Occupation | Freightman |
| Industry | Shipping Co. |
| Class of Worker | PW |
| Hours Worked | 35 |
| Income (1939) | 2160 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | South Dakota |
| Birth Country | United States |
| Birthplace (normalized) | south dakota |
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 James Mitchell across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father James Mitchell (~0.92 confidence) and mother Lucilla Mitchell (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
James Mitchell
b. ~1876
Source father
● Household
· direct · ~0.92
Mother
Lucilla Mitchell
b. ~1880
Source mother
● Household
· direct · ~0.92
This person
Anchor record
James Mitchell
Son · 1930 · age 28 · b. ~1902 · Washington
★ You are viewing this record
Sibling
Esther Mitchell
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anne Mitchell
Sibling · 1930 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
June Mitchell
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Doris Mitchell
Sibling · 1930 · age 11
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 — King, Washington
Open full size
1930 US Federal Census — King, Washington
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2505unit:0223)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Michael Provitt | 37 | Head | Laborer | Italy |
| 52 | Bernice Provitt | 29 | Wife | Truck Driver | Iowa |
| 53 | — | 34 | Head | None | England |
| 54 | — | 20 | Wife | Binder | Washington |
| 55 | — | 1 | Son | None | Washington |
| 56 | — | 34 | Head | None | Washington |
| 57 | — | 32 | Head | None | Washington |
| 58 | — | 30 | Head | None | Washington |
| 59 | Cornelius Yarr | 35 | Head | Truck Driver | Ireland-North |
| 60 | Margaret Yarr | 33 | Wife | None | Ireland-North |
| 61 | Cecil G Judy | 35 | Head | Truck Driver | Washington |
| 62 | Gladys M Judy | 29 | Wife | None | Iowa |
| 63 | Marion Judy | 6 | Daughter | None | Washington |
| 64 | William C Judy | 4 | Son | None | Washington |
| 65 | Doreen C Judy | 1 | Daughter | None | Washington |
| 66 | Sidney J Pearce | 27 | Brother in law | Truck Driver | Montana |
| 67 | Stephen Wilson | 56 | Head | Carpenter | Missouri |
| 68 | Grace Wilson | 48 | Wife | None | Illinois |
| 69 | Nicholas Fink | 38 | Head | Manager | Wisconsin |
| 70 | Marie U Fink | 37 | Wife | None | Indiana |
| 71 | Marie J Fink | 11 | Daughter | Telegraph Operator | Washington |
| 72 | Nicholas Fink | 9 | Son | Stenographer | Washington |
| 73 | John Fink | 7 | Son | Clerk | Washington |
| 74 | Robert Fink | 4 | Son | Painter Helper | Washington |
| 75 | Le Roy W Hundley | 37 | Head | Truck Driver | Montana |
| 76 | Mary H Hundley | 32 | Wife | None | England |
| 77 | Glendora Hundley | 13 | Daughter | None | Montana |
| 78 | Le Roy W Hundley | 12 | Son | None | Montana |
| 79 | Elizabeth M Hundley | 10 | Daughter | None | Montana |
| 80 | William B Hundley | 8 | Son | None | Washington |
| 81 | Gordon M Hundley | 1 | Son | None | Washington |
| 82 | Bruno Gervasi | 56 | Head | Grocery Man | Italy |
| 83 | Marie R Gervasi | 49 | Wife | None | Italy |
| 84 | Anthony Gervasi | 24 | Son | Printer | Washington |
| 85 | Joseph Gervasi | 22 | Son | Sheet Metal Worker | Washington |
| 86 | Ethelyn Thunker | 32 | Head | Cashier | Washington |
| 87 | Sarah Thunker | 62 | Mother | None | Michigan |
| 88 | James S Mitchell | 54 | Head | Janitor | England |
| 89 | Lucilla W Mitchell | 50 | Wife | Maid | England |
| 90 | James H Mitchell THIS PERSON | 28 | Son | Pipe Fitter | South Dakota |
| 91 | Anne Mitchell | 23 | Daughter | Elevator Operator | Washington |
| 92 | Esther Mitchell | 18 | Daughter | Waitress | Washington |
| 93 | June Mitchell | 15 | Daughter | None | Washington |
| 94 | Doris Mitchell | 11 | Daughter | None | Washington |
| 95 | Margaret Dyer | 40 | Head | None | Nebraska |
| 96 | Mary Dyer | 18 | Daughter | Stenographer | Washington |
| 97 | Jean Dyer | 17 | Daughter | None | Washington |
| 98 | Julian Burnside | 43 | Head | Master Mariner | California |
| 99 | Alice A Burnside | 8 | Granddaughter | None | Washington |
| 100 | — | None | — | — | — |
Related Census Records
Pedigree Summary
James + 4 siblings
Gen 1 · 2 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)