JP
John Pierson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Prowers, Colorado
Our Model Tree links this John Pierson across the 1930 and 1940 US Censuses in Prowers, Colorado (XGBoost, ~Confirmed) — first a son (b.~1925), then head of a 9-person household.
Age 5
b. ~1925
Male
Son
Born: Colorado
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Prowers, Colorado |
| Surname | Pierson |
| Given Name | John E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
| Township / Ward | Precinct No 6 North |
| Est. Birth Year | ~1925 |
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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Virginia Pierson | Daughter | — | 8 | ~1922 |
| John Pierson | Son | — | 5 | ~1925 |
| Malburn Fraser | Other | — | 21 | ~1909 |
| Paul Pierson | Son | — | 3 | ~1927 |
| Gladys Pierson | Spouse | — | 28 | ~1902 |
| Verona Pierson | Daughter | — | 6 | ~1924 |
| Carl Pierson | Son | — | 1 | ~1929 |
| Carl Pierson | Head | — | 30 | ~1900 |
| Hellen Riskin | Other | — | 19 | ~1911 |
Census Appearances
1930
Prowers, Colorado
Son, age 5
Prowers, Colorado · implied b. ~1925 — 9 household members
| Surname | Pierson |
| Given Name | John E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1940
Prowers-County, Colorado
Son, age 15
Prowers-County, Colorado · implied b. ~1925 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Pearson |
| Given Name | John V |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Colorado |
| 1935 Residence (City) | Precinct 6 |
| 1935 Residence (County) | Prowers |
| Highest Grade | Hs 1 |
| 1935 Residence | Same place |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
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 John Pierson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Pierson
Son · 1930 · age 5 · b. ~1925 · Colorado
★ You are viewing this record
Sibling
Verona Pierson
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Carl Pierson
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Virginia Pierson
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Paul Pierson
Sibling · 1930 · age 3
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 — Prowers, Colorado
Open full size
1930 US Federal Census — Prowers, Colorado
Page Contents
50 people indexed on this census page (ia:1930:15thcensus248unit:0966)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Deloss Warner | 27 | Head | None | Kansas |
| 2 | Betty Warner | 4 | Daughter | None | Kansas |
| 3 | Junior Warner | 2 | Son | None | Kansas |
| 4 | Wallace Warner | 1 | Son | None | Colorado |
| 5 | Ruth Woot | 21 | Servant | Servant | Kansas |
| 6 | Sidney Canfield | 31 | Head | Laborer | Kansas |
| 7 | Marie Canfield | 21 | Wife | None | Oklahoma |
| 8 | Betty Canfield | 1 | Daughter | None | Colorado |
| 9 | M. Walker | 33 | Head | Laborer | Texas |
| 10 | Fred Dillard | 34 | Head | Carpenter | Missouri |
| 11 | Mildred Dillard | 28 | Wife | None | Illinois |
| 12 | Fred L. Dillard | 9 | Son | None | Colorado |
| 13 | Boyd E. Dillard | 4 | Son | None | Colorado |
| 14 | John Dugger | 42 | Head | Packer | Kansas |
| 15 | Alta Dugger | 31 | Wife | Seamstress | Kansas |
| 16 | Nadine Dugger | 12 | Daughter | None | Missouri |
| 17 | Mary Dugger | 75 | Mother | None | Canada English |
| 18 | Joe Garcia | 25 | Head | Laborer | Oklahoma |
| 19 | Cranelia Garcia | 25 | Wife | Servant | Texas |
| 20 | Arthur Butler | 49 | Head | Farmer | Nebraska |
| 21 | Laura Butler | 43 | Wife | None | Illinois |
| 22 | Richard Butler | 11 | Son | None | Colorado |
| 23 | June Butler | 9 | Daughter | None | Colorado |
| 24 | Philispa Butler | 6 | Daughter | None | Colorado |
| 25 | Wynifred Butler | 6 | Daughter | None | Colorado |
| 26 | Evelyn Ince | 20 | Boarder | Laborer | Missouri |
| 27 | Rinehart Wollert | 31 | Head | Farmer | Russia |
| 28 | Mary Wollert | 19 | Wife | None | Canada Eng |
| 29 | Reuben Wollert | 9 | Son | None | Colorado |
| 30 | Dave Wollert | 7 | Son | None | Colorado |
| 31 | Emma Wollert | 4 | Daughter | None | Colorado |
| 32 | Carl E. Pierson | 30 | Head | Farmer | Illinois |
| 33 | Gladys Pierson | 28 | Wife | None | Illinois |
| 34 | Virginia E. Pierson | 8 | Daughter | None | Colorado |
| 35 | Verona L. Pierson | 6 | Daughter | None | Colorado |
| 36 | John E. Pierson THIS PERSON | 5 | Son | None | Colorado |
| 37 | Paul E. Pierson | 3 | Son | None | Colorado |
| 38 | Carl E. Jr. Pierson | 1 | Son | None | Colorado |
| 39 | Hellen Riskin | 19 | Servant | Servant | Missouri |
| 40 | Malburn Fraser | 21 | Boarder | Laborer | Kentucky |
| 41 | A. H. Center | 39 | Head | Farmer | Colorado |
| 42 | Verdie Center | 37 | Wife | None | Colorado |
| 43 | Wirt Center | 11 | Son | None | California |
| 44 | W. S. Strain | 73 | Head | Manager | Indiana |
| 45 | Eleanor Strain | 65 | Sister | None | Indiana |
| 46 | Ed Jaggers | 21 | Head | Farmer | New Mexico |
| 47 | Dale Jaggers | 22 | Wife | None | Oklahoma |
| 48 | Betty Jaggers | 2 | Daughter | None | Oklahoma |
| 49 | Abbie Morris | 54 | Mother | Nurse | Kansas |
| 50 | Lucy Morris | 68 | Head | Cook | Missouri |
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)