AR
Arthur Roberts — 1930 US Census Record
Linked across censuses1930 United States Federal Census · St Joseph, Michigan
Our Model Tree links this Arthur Roberts across the 1920 and 1930 US Censuses in St Joseph, Michigan (XGBoost, ~Confirmed) — first a son (b.~1915), then head of a 9-person household.
Age 15
b. ~1915
Male
Son
Born: Michigan
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | St Joseph, Michigan |
| Surname | Roberts |
| Given Name | Arthur G |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Township / Ward | Fabius Township |
| Est. Birth Year | ~1915 |
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 Arthur | Age | Birth yr |
|---|---|---|---|---|
| Charles Roberts | Son | — | 8 | ~1922 |
| Clara Roberts | Daughter | — | 20 | ~1910 |
| Elsa Roberts | Son | — | 13 | ~1917 |
| Julia Roberts | Other | — | 43 | ~1887 |
| Arthur Roberts | Son | — | 15 | ~1915 |
| Cozzie Roberts | Daughter | — | 11 | ~1919 |
| James Roberts | Son | — | 18 | ~1912 |
| Elmer Roberts | Head | — | 48 | ~1882 |
| William Roberts | Son | — | 22 | ~1908 |
Census Appearances
1920
St Joseph, …
Son, age 5
St Joseph, Michigan · implied b. ~1915 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Roberts |
| Given Name | Arthur |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1930
St Joseph, …
Son, age 15
St Joseph, Michigan · implied b. ~1915 — 9 household members
| Surname | Roberts |
| Given Name | Arthur G |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Can Read/Write | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
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 Arthur Roberts across 2 US Census years (1920 and 1930) in St Joseph, Michigan, using XGBoost record linkage.
Show:
This person
Anchor record
Arthur Roberts
Son · 1930 · age 15 · b. ~1915 · Michigan
★ You are viewing this record
Sibling
Clara Roberts
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elsa Roberts
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Roberts
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Roberts
Sibling · 1930 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Cozzie Roberts
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Roberts
Sibling · 1930 · age 8
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 — St Joseph, Michigan
Open full size
1930 US Federal Census — St Joseph, Michigan
Page Contents
50 people indexed on this census page (ia:1930:michigancensus00reel1025:1023)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Warren L Harder | 18 | Head | — | Michigan |
| 52 | Joe Luskouske | 27 | — | Laborer | Poland |
| 53 | Samuel G Hagenbuch | 42 | Head | Farming | Michigan |
| 54 | Lorena B Hagenbuch | 32 | Wife-H | — | Indiana |
| 55 | Marjorie L Hagenbuch | 12 | Daughter | — | Michigan |
| 56 | Warren M Hagenbuch | 10 | Son | — | Michigan |
| 57 | Samuel G Jr Hagenbuch | 7 | Son | — | Michigan |
| 58 | Harlan H Welburn | 39 | Head | Farming | Michigan |
| 59 | Alma E Welburn | 35 | Wife-H | — | Michigan |
| 60 | Ramona J Welburn | 8 | Daughter | — | Michigan |
| 61 | Charles E King | 76 | Father-in-law | Laborer | Michigan |
| 62 | William G Smullendorf | 56 | Head | Farming | Michigan |
| 63 | Elvira Smullendorf | 50 | Wife-H | — | Michigan |
| 64 | Gladys M Smullendorf | 17 | Daughter | — | Michigan |
| 65 | Ray A Ely | 49 | Head | Farming | Michigan |
| 66 | Zoretta E Ely | 46 | Wife-H | — | Michigan |
| 67 | Everett R Ely | 22 | Son | Laborer | Michigan |
| 68 | Morris A Ely | 17 | Son | — | Texas |
| 69 | Kelton S Ely | 15 | Son | — | Texas |
| 70 | Robert A Delong | 40 | Head | Farming | Michigan |
| 71 | Mary Delong | 26 | Wife-H | — | Indiana |
| 72 | Mary A Delong | 6 | Daughter | — | Michigan |
| 73 | Franklin G Delong | 5 | Son | — | Michigan |
| 74 | Robert W Delong | 1 | Son | — | Michigan |
| 75 | Helen L Delong | 1 | Daughter | — | Michigan |
| 76 | Joan M Delong | 0 | Daughter | — | Michigan |
| 77 | John H Kemfert | 32 | Head | Trucking | Michigan |
| 78 | Violet M Kemfert | 29 | Wife-H | — | Michigan |
| 79 | Frank Smullendorf | 46 | Head | Farming | Michigan |
| 80 | Sarah D Smullendorf | 48 | Wife-H | — | Ohio |
| 81 | Lawrence Rhodes | 18 | — | Laborer | Michigan |
| 82 | Angel L Miller | 32 | Head | — | Michigan |
| 83 | Frances L Miller | 29 | Wife-H | — | Michigan |
| 84 | Verland L Miller | 10 | Son | — | Michigan |
| 85 | Shannon D Miller | 6 | Son | — | Michigan |
| 86 | Cama L Miller | 3 | Daughter | — | Michigan |
| 87 | William H Kressel | 35 | Head | Farming | Michigan |
| 88 | Fannie Kressel | 35 | Wife-H | — | Michigan |
| 89 | Doris M Kressel | 11 | Daughter | — | Michigan |
| 90 | Lillian M Kressel | 7 | Daughter | — | Michigan |
| 91 | Kenneth W Kressel | 5 | Son | — | Michigan |
| 92 | Elmer W Roberts | 48 | Head | Farming | Michigan |
| 93 | Julia A Roberts | 43 | Wife-H | — | Michigan |
| 94 | William J Roberts | 22 | Son | Laborer | Michigan |
| 95 | Clara M Roberts | 20 | Daughter | — | Michigan |
| 96 | James E Roberts | 18 | Son | Laborer | Michigan |
| 97 | Arthur G Roberts THIS PERSON | 15 | Son | — | Michigan |
| 98 | Elsa L Roberts | 13 | Son | — | Michigan |
| 99 | Cozzie O Roberts | 11 | Daughter | — | Michigan |
| 100 | Charles Roberts | 8 | Son | — | Michigan |
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)