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James Pierce — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Delaware, Oklahoma
Our Model Tree links this James Pierce across the 1930 and 1940 US Censuses in Delaware, Oklahoma (XGBoost, ~Confirmed) — first a son (b.~1928), then head of a 7-person household.
Age 2
b. ~1928
Male
Son
Born: Oklahoma
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Delaware, Oklahoma |
| Surname | Pierce |
| Given Name | James A. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | American Indian |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| Father's Birthplace | Mixed Blood |
| Mother's Birthplace | Cherokee |
| Additional Details | |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
| Township / Ward | Beaty Township |
| Est. Birth Year | ~1928 |
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 |
|---|---|---|---|---|
| Gladys Pierce | Daughter | — | 10 | ~1920 |
| Marie Pierce | Daughter | — | 7 | ~1923 |
| Joe Pierce | Head | — | 38 | ~1892 |
| Columbus Pierce | Son | — | 5 | ~1925 |
| James Pierce | Son | — | 2 | ~1928 |
| Maydean Pierce | Son | — | ~1930 | |
| Pearl Pierce | Spouse | — | 28 | ~1902 |
Census Appearances
1930
Delaware, Oklahoma
Son, age 2
Delaware, Oklahoma · implied b. ~1928 — 7 household members
| Surname | Pierce |
| Given Name | James A. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | American Indian |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| Father's Birthplace | Mixed Blood |
| Mother's Birthplace | Cherokee |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
1940
Delaware-County, Oklahoma
Son, age 12
Delaware-County, Oklahoma · implied b. ~1928 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Pearce |
| Given Name | James A. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| 1935 Residence (City) | Beaty Tp |
| 1935 Residence (County) | Delaware |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
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 Pierce across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
James Pierce
Son · 1930 · age 2 · b. ~1928 · Oklahoma
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Sibling
Columbus Pierce
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marie Pierce
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Maydean Pierce
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gladys Pierce
Sibling · 1930 · age 10
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 — Delaware, Oklahoma
Open full size
1930 US Federal Census — Delaware, Oklahoma
Page Contents
42 people indexed on this census page (ia:1930:15thcensus1902unit:0205)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Bonnie M Vanhoose | 3 | Daughter | — | Missouri |
| 2 | A. J. Haskins | 64 | Head | Farmer | New York |
| 3 | Lola E. Haskins | 57 | Wife | — | Missouri |
| 4 | E. L. Robison | 40 | Head | Farmer | Nebraska |
| 5 | Ethel Robison | 20 | Daughter | Laborer | New Mexico |
| 6 | Billy Robison | 26 | Son | — | Oklahoma |
| 7 | Clara Robison | 3 | D. Son | — | Colorado |
| 8 | Vera E. Robison | 2 | G. Daughter | — | Wyoming |
| 9 | Dorothy E. Robison | 0 | G. Daughter | — | Oklahoma |
| 10 | Joe Pierce | 38 | Head | Farmer | Missouri |
| 11 | Pearl Pierce | 28 | Wife | — | Oklahoma |
| 12 | Gladys Pierce | 10 | Daughter | — | Oklahoma |
| 13 | Marie Pierce | 7 | Daughter | — | Oklahoma |
| 14 | Columbus Pierce | 5 | Son | — | Oklahoma |
| 15 | James A. Pierce THIS PERSON | 2 | Son | — | Oklahoma |
| 16 | Maydean Pierce | 0 | Son | — | Oklahoma |
| 17 | Sheridan Price | 55 | Head | Farmer | Ohio |
| 18 | Call Mcclarty | 25 | Head | Laborer | Oklahoma |
| 19 | Maud Mcclarty | 23 | Wife | — | Oklahoma |
| 20 | Vivian J. Mcclarty | 3 | Daughter | — | Oklahoma |
| 21 | Lois Mcclarty | 1 | Daughter | — | Oklahoma |
| 22 | George Mcclusky | 60 | Head | Farmer | Illinois |
| 23 | Sarah Mcclusky | 64 | Wife | — | Illinois |
| 24 | C. P. Baty | 70 | Head | Farmer | Missouri |
| 25 | Louisa J. Baty | 69 | Wife | — | Missouri |
| 26 | Harold Baty | 10 | Son | — | Kansas |
| 27 | Edgar Jennings | 72 | Head | Farmer | Missouri |
| 28 | William Jennings | 19 | Son | Laborer | Oklahoma |
| 29 | Irvie Stanley | 55 | Head | Manager | Nebraska |
| 30 | Cora Stanley | 53 | Wife | — | Nebraska |
| 31 | Veti Stanley | 25 | Son | Laborer | Oklahoma |
| 32 | W. R. Haga | 27 | Head | Farmer | Missouri |
| 33 | Bell Haga | 37 | Wife | — | Arkansas |
| 34 | Maxine Haga | 1 | Daughter | — | Oklahoma |
| 35 | W. O. Amer | 47 | Head | Farmer | Arizona |
| 36 | Minerva Amer | 43 | Wife | — | Arkansas |
| 37 | Ivon Amer | 23 | Son | Laborer | Arkansas |
| 38 | John Amer | 19 | Son | Laborer | Arkansas |
| 39 | Lillie Amer | 17 | Daughter | — | Arkansas |
| 40 | Sam Amer | 15 | Son | Laborer | Arkansas |
| 41 | Charley Amer | 13 | Son | Laborer | Arkansas |
| 42 | Cora Amer | 11 | Daughter | — | Arkansas |
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)