JR
James Roach — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Douglas, Missouri
Our Model Tree links this James Roach across the 1920 and 1930 US Censuses in Douglas, Missouri (XGBoost, ~Confirmed) — first a son (b.~1908), then head of a 9-person household.
Age 22
b. ~1908
Male
Son
Born: Missouri
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Douglas, Missouri |
| Surname | Roach |
| Given Name | James M. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Missouri |
| Additional Details | |
| Occupation | Laborer |
| Industry | Father's Farm |
| Class of Worker | VVVV |
| Can Read/Write | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Occupation | Laborer |
| Township / Ward | Lincoln Township |
| 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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| Mary Roach | Spouse | — | 52 | ~1878 |
| James Roach | Son | — | 22 | ~1908 |
| Mary Roach | Daughter | — | 10 | ~1920 |
| Mary Brider | Other | — | 82 | ~1848 |
| Martha Roach | Daughter | — | 14 | ~1916 |
| Robert Roach | Son | — | 20 | ~1910 |
| Joseph Roach | Daughter | — | 7 | ~1923 |
| Joe Roach | Head | — | 54 | ~1876 |
| Elmer Roach | Son | — | 18 | ~1912 |
Census Appearances
1920
Douglas, Missouri
Son, age 12
Douglas, Missouri · implied b. ~1908 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Roach |
| Given Name | James M. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Missouri |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1930
Douglas, Missouri
Son, age 22
Douglas, Missouri · implied b. ~1908 — 9 household members
| Surname | Roach |
| Given Name | James M. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Missouri |
| Occupation | Laborer |
| Industry | Father's Farm |
| Class of Worker | VVVV |
| Can Read/Write | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
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 Roach across 2 US Census years (1920 and 1930) in Douglas, Missouri, using XGBoost record linkage.
Show:
This person
Anchor record
James Roach
Son · 1930 · age 22 · b. ~1908 · Missouri
★ You are viewing this record
Sibling
Martha Roach
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elmer Roach
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Roach
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Roach
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Roach
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 — Douglas, Missouri
Open full size
1930 US Federal Census — Douglas, Missouri
Page Contents
50 people indexed on this census page (ia:1930:missouricensus00reel1186:0414)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Leonard G. Robinson | 18 | Son | Laborer | Missouri |
| 2 | Opal E. Robinson | 16 | Daughter | — | Missouri |
| 3 | Irma D. Robinson | 13 | Son | — | Missouri |
| 4 | Leona F. Robinson | 10 | Daughter | — | Missouri |
| 5 | Lina G. Robinson | 4 | Son | — | Missouri |
| 6 | John L. Alexander | 35 | Head | Farming | Missouri |
| 7 | Ella N. Alexander | 50 | Sister | — | Missouri |
| 8 | Nannie Alexander | 45 | Sister | — | Missouri |
| 9 | Sudie Alexander | 37 | Sister | — | Missouri |
| 10 | Leonidas S. Cole | 69 | Head | — | Missouri |
| 11 | Sleta E. Cole | 54 | Wife | — | Missouri |
| 12 | Edward D. Cole | 32 | Head | Farming | Missouri |
| 13 | Stella S. Cole | 24 | Wife | — | Missouri |
| 14 | Victor W. Cole | 9 | Son | — | Missouri |
| 15 | Wilburn D. Cole | 7 | Son | — | Missouri |
| 16 | Joe H. Roach | 54 | Head | Farming | Illinois |
| 17 | Mary S. Roach | 52 | Wife | — | Missouri |
| 18 | James M. Roach THIS PERSON | 22 | Son | Laborer | Missouri |
| 19 | Robert R. Roach | 20 | Son | Laborer | Missouri |
| 20 | Elmer M. Roach | 18 | Son | Laborer | Missouri |
| 21 | Martha E. Roach | 14 | Daughter | — | Missouri |
| 22 | Mary Roach | 10 | Daughter | — | Missouri |
| 23 | Joseph B. Roach | 7 | Daughter | — | Missouri |
| 24 | Mary A. Brider | 82 | Mother-in-law | — | Missouri |
| 25 | William T. Conner | 41 | Head | Farming | Missouri |
| 26 | Grace Conner | 28 | Wife | — | Missouri |
| 27 | Robert L. Conner | 10 | Son | — | Missouri |
| 28 | Mary A. Conner | 8 | Daughter | — | Missouri |
| 29 | Geraldine Conner | 5 | Daughter | — | Missouri |
| 30 | Goldene Conner | 2 | Daughter | — | Missouri |
| 31 | Thomas M. Conner | 71 | Head | Farming | Missouri |
| 32 | Mary E. Conner | 70 | Wife | — | Missouri |
| 33 | Earnest E. Conner | 22 | Son | Laborer | Missouri |
| 34 | Jesse H. Bryant | 33 | Head | Farming | Arkansas |
| 35 | Lillie M. Bryant | 26 | Wife | — | Oklahoma |
| 36 | Allen G. Bryant | 6 | Son | — | Oklahoma |
| 37 | John E. Bryant | 0 | Son | — | Oklahoma |
| 38 | John E. Edwards | 36 | Head | Farming | Missouri |
| 39 | Edna G. Edwards | 32 | Wife | Teaching | Missouri |
| 40 | Otto E. Edwards | 9 | Son | — | Missouri |
| 41 | Howard E. Edwards | 6 | Son | — | Missouri |
| 42 | Ellis D. Johnson | 31 | Head | Farming | Missouri |
| 43 | Jessie E. Johnson | 29 | Wife | — | Missouri |
| 44 | Billie E. Johnson | 5 | Son | — | Missouri |
| 45 | Ed Johnson | 3 | Son | — | Missouri |
| 46 | Jimmy F. Johnson | 1 | Son | — | Missouri |
| 47 | Schuler C. Burleson | 53 | Head | Farming | Missouri |
| 48 | Ida G. Burleson | 49 | Wife | — | Illinois |
| 49 | Ruby D. Burleson | 17 | Daughter | — | Missouri |
| 50 | Robert L. Burleson | 13 | Son | — | 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)