RC
Robert Chapman — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Ramsey, Minnesota
Our Model Tree links this Robert Chapman across the 1910, 1920 and 1930 US Censuses in Ramsey, Minnesota (XGBoost, ~Confirmed) — first a head (b.~1854), then head of a 8-person household.
Age 76
b. ~1854
Male
Head
Born: Connecticut
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Ramsey, Minnesota |
| Surname | Chapman |
| Given Name | Robert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 76 |
| Marital Status | Married |
| Birthplace | Connecticut |
| Age at First Marriage | 22 |
| Father's Birthplace | Rhode Island |
| Mother's Birthplace | Connecticut |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 5000 |
| Radio Set | R |
| Birth State | Connecticut |
| Birth Country | United States |
| Birthplace (normalized) | connecticut |
| Township / Ward | St Paul City |
| Est. Birth Year | ~1854 |
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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Robert Chapman | Head | — | 76 | ~1854 |
| Elizabeth Goodwin | Other | — | 9 | ~1921 |
| Anna Goodwin | Daughter | — | 42 | ~1888 |
| Francis Goodwin | Other | — | 14 | ~1916 |
| Harry Goodwin | Other | — | 13 | ~1917 |
| William Goodwin | Other | — | 17 | ~1913 |
| Emma Chapman | Other | — | 76 | ~1854 |
| Edwin Goodwin | Other | — | 11 | ~1919 |
Census Appearances
1910
Ramsey, Minnesota
Head, age 58
Ramsey, Minnesota · implied b. ~1852 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Chapman |
| Given Name | Robert B |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 58 |
| Marital Status | Married |
| Birthplace | Connecticut |
| Years Married | 34 |
| Father's Birthplace | Rhode Island |
| Mother's Birthplace | Connecticut |
| Industry | Retired |
| Birth State | Connecticut |
| Birth Country | United States |
| Birthplace (normalized) | connecticut |
1920
Ramsey, Minnesota
Head, age 67
Ramsey, Minnesota · implied b. ~1853 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Chapman |
| Given Name | Robert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 67 |
| Marital Status | Married |
| Birthplace | Connecticut |
| Father's Birthplace | Rhode Island |
| Mother's Birthplace | Connecticut |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth State | Connecticut |
| Birth Country | United States |
| Birthplace (normalized) | connecticut |
1930
Ramsey, Minnesota
Head, age 76
Ramsey, Minnesota · implied b. ~1854 — 8 household members
| Surname | Chapman |
| Given Name | Robert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 76 |
| Marital Status | Married |
| Birthplace | Connecticut |
| Age at First Marriage | 22 |
| Father's Birthplace | Rhode Island |
| Mother's Birthplace | Connecticut |
| Occupation | none |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 5000 |
| Radio Set | R |
| Birth State | Connecticut |
| Birth Country | United States |
| Birthplace (normalized) | connecticut |
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 Robert Chapman across 3 US Census years (1910, 1920 and 1930) in Ramsey, Minnesota, using XGBoost record linkage.
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This person
Anchor record
Robert Chapman
Head · 1930 · age 76 · b. ~1854 · Minnesota
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Ramsey, Minnesota
Open full size
1930 US Federal Census — Ramsey, Minnesota
Page Contents
49 people indexed on this census page (ia:1930:minnesotacensus00reel1118:0537)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Violet Roth | 24 | wife-H | None | Minnesota |
| 2 | Wilbert Roth | 2 | son | None | Minnesota |
| 3 | Samuel Simon | 70 | Head | None | Roumania |
| 4 | Anna Simon | 60 | wife-H | None | Russia |
| 5 | Nathan Word | 42 | Head | Salesman | Russia |
| 6 | Ida Word | 38 | wife-H | None | Russia |
| 7 | Rose Word | 19 | daughter | Fitter | Russia |
| 8 | Harry Word | 15 | son | Carrier | Russia |
| 9 | Jack Word | 6 | son | None | Minnesota |
| 10 | Stanley Word | 2 | son | None | Minnesota |
| 11 | Mary Ryan | 74 | Head-H | None | Minnesota |
| 12 | Mary Neuman | 60 | lodger | Teacher | Wisconsin |
| 13 | Mary A. May | 70 | lodger | None | Wisconsin |
| 14 | Winifred May | 55 | lodger | Practical Nurse | Wisconsin |
| 15 | Gus Dickall | 43 | Head | Laborer | North Dakota |
| 16 | Effie Dickall | 44 | wife-H | None | Iowa |
| 17 | Jacob Brunsell | 55 | Head | Vendor | Poland |
| 18 | Rebecca Brunsell | 52 | wife-H | None | Poland |
| 19 | Cecil Brunsell | 29 | son | Salesman | Poland |
| 20 | Irving Brunsell | 26 | son | Dentist | Poland |
| 21 | Albert Brunsell | 21 | son | None | Minnesota |
| 22 | Ella B. Thomas | 60 | Head-H | None | Ohio |
| 23 | Paul L. Thomas | 34 | son | Accountant | Minnesota |
| 24 | Harriet Thomas | 28 | daughter | Advertising Agent | Minnesota |
| 25 | James Thomas | 21 | son | Salesman | Minnesota |
| 26 | Robert Chapman THIS PERSON | 76 | Head | None | Connecticut |
| 27 | Emma Chapman | 76 | wife-H | None | Connecticut |
| 28 | Anna Goodwin | 42 | daughter | Teacher | Connecticut |
| 29 | William Goodwin | 17 | grandson | Salesman | Missouri |
| 30 | Francis Goodwin | 14 | grandson | None | Minnesota |
| 31 | Harry Goodwin | 13 | grandson | None | Minnesota |
| 32 | Edwin Goodwin | 11 | grandson | None | Minnesota |
| 33 | Elizabeth Goodwin | 9 | grand-daughter | None | Minnesota |
| 34 | Max Steinberg | 45 | Head | Driver | England |
| 35 | Mamie Steinberg | 41 | wife-H | None | Poland |
| 36 | Evelyn Steinberg | 15 | daughter | None | Minnesota |
| 37 | Willard Steinberg | 13 | son | None | Minnesota |
| 38 | Frances Steinberg | 11 | daughter | Yes | Minnesota |
| 39 | Naomi Steinberg | 9 | daughter | — | Canada French |
| 40 | Lillian Steinberg | 7 | daughter | None | Minnesota |
| 41 | Harry Steinberg | 5 | son | None | Minnesota |
| 42 | Archie Vinitsky | 17 | nephew | Press Feeder | Minnesota |
| 43 | Grant Spicer | 64 | Head | Decorator | Wisconsin |
| 44 | Elizabeth Spicer | 64 | wife-H | None | Minnesota |
| 45 | Catherine Nagle | 25 | niece | Marker | Wisconsin |
| 46 | Elizabeth Todd | 70 | lodger | Operator | Pennsylvania |
| 47 | Hoyt Hughes | 32 | Head | Plumber | Arkansas |
| 48 | Thelma Hughes | 26 | wife-H | None | South Dakota |
| 49 | Jack Hughes | 6 | son | None | South Dakota |
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)