RB
Robert Baldwin — 1930 US Census Record
Model Tree available1930 United States Federal Census · Hartford, Connecticut
Our Model Tree links this Robert Baldwin across the 1910, 1920 and 1930 US Censuses in Hartford, Connecticut (XGBoost, ~Confirmed), with identified parents Ralph & Ralph — first a son (b.~1902), then head of a 5-person household.
Age 28
b. ~1902
Male
Son
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Hartford, Connecticut |
| Surname | Baldwin |
| Given Name | Robert M. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Additional Details | |
| Occupation | Credit man |
| Industry | Finance Co. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Credit Man |
| Township / Ward | West Hartford Town |
| Est. Birth Year | ~1902 |
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.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Barbara Baldwin | Daughter | — | 22 | ~1908 |
| Elizabeth Baldwin | Daughter | — | 21 | ~1909 |
| Ralph Baldwin | Head | — | 58 | ~1872 |
| Marjorie Baldwin | Daughter | — | 19 | ~1911 |
| Robert Baldwin | Son | — | 28 | ~1902 |
Census Appearances
1910
Hartford, Connecticut
Son, age 8
Hartford, Connecticut · implied b. ~1902 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Baldwin |
| Given Name | Robert M |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Hartford, Connecticut
Son, age 17
Hartford, Connecticut · implied b. ~1903 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Baldwin |
| Given Name | Robert M |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Hartford, Connecticut
Son, age 28
Hartford, Connecticut · implied b. ~1902 — 5 household members
| Surname | Baldwin |
| Given Name | Robert M. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | Credit man |
| Industry | Finance Co. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
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 Baldwin across 3 US Census years (1910, 1920 and 1930) in Hartford, Connecticut, using XGBoost record linkage. Identified parents: father Ralph Baldwin (~0.92 confidence) and father Ralph Baldwin (~0.92 confidence) and mother Mary Baldwin (~0.92 confidence) and mother Mary Baldwin (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Ralph Baldwin
b. ~1873
Source father
● Household
· direct · ~0.92
Father
Ralph Baldwin
b. ~1872
Source father
● Household
· direct · ~0.92
Mother
Mary Baldwin
b. ~1872
Source mother
● Household
· direct · ~0.92
Mother
Mary Baldwin
b. ~1872
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Robert Baldwin
Son · 1930 · age 28 · b. ~1902 · Connecticut
★ You are viewing this record
Sibling
Elizabeth Baldwin
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marjorie Baldwin
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Barbara Baldwin
Sibling · 1930 · age 22
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 — Hartford, Connecticut
Open full size
1930 US Federal Census — Hartford, Connecticut
Page Contents
50 people indexed on this census page (ia:1930:15thcensus269unit:0261)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Henry D. Elmore | 55 | Head | None | Connecticut |
| 52 | Alma H. Elmore | 43 | Wife | None | Canada-Eng |
| 53 | Janette Elmore | 9 | Daughter | None | Connecticut |
| 54 | Gladdys H. Baker | 32 | Head | Treasurer | Massachusetts |
| 55 | Marion Baker | 31 | Wife | None | Massachusetts |
| 56 | Janet W. Baker | 1 | Daughter | None | Connecticut |
| 57 | Clara Guinchell | 24 | Servant | Servant | Germany |
| 58 | Roger H. Dickinson | 29 | Head | Adv. Mgr. | Connecticut |
| 59 | Mary H. Dickinson | 29 | Wife | None | Connecticut |
| 60 | Roger H. Jr. Dickinson | 4 | Son | None | Connecticut |
| 61 | Martha Dickinson | 1 | Daughter | None | Connecticut |
| 62 | Mary Thooline | 18 | Servant | Servant | Ireland |
| 63 | Robert B. Chapell | 39 | Head | Vice President | Connecticut |
| 64 | Isabel T. Chapell | 29 | Wife | None | Connecticut |
| 65 | Guy Stanley | 52 | Head | Sec. & Treas. | Maine |
| 66 | Gertrude Stanley | 54 | Wife | None | New York |
| 67 | Barbara Stanley | 17 | Daughter | None | Connecticut |
| 68 | Edward Lischke | 39 | Head | Asst. Mgr. | Connecticut |
| 69 | Lillian Lischke | 37 | Wife | None | Connecticut |
| 70 | Lois L. Lischke | 7 | Daughter | None | Connecticut |
| 71 | Walter D. Bray | 45 | Head | Physician | Vermont |
| 72 | Dorothy L. Bray | 15 | Daughter | None | Pennsylvania |
| 73 | Catherine Bray | 75 | Mother | None | Canada-Eng |
| 74 | Anna Mcsweeney | 56 | Sister | Book-Keeper | Vermont |
| 75 | Lena A. Creswell | 54 | Head | None | Connecticut |
| 76 | Ralph E. Baldwin | 58 | Head | Music Supervisor | Massachusetts |
| 77 | Barbara Baldwin | 22 | Daughter | None | Connecticut |
| 78 | Robert M. Baldwin THIS PERSON | 28 | Son | Credit Man | Massachusetts |
| 79 | Elizabeth Baldwin | 21 | Daughter | Book Keeper | Massachusetts |
| 80 | Marjorie Baldwin | 19 | Daughter | Apprentice | Massachusetts |
| 81 | Weston W. Walker | 72 | Head | None | Maine |
| 82 | Henrietta T. Walker | 76 | Wife | None | Massachusetts |
| 83 | Darwin Burgess | 2 | Son | None | Connecticut |
| 84 | — | None | — | — | — |
| 85 | Charles G. Redlund | 33 | Head | Broker | Massachusetts |
| 86 | Mabel E. Redlund | 31 | Wife | None | Connecticut |
| 87 | Charles G. Jr. Redlund | 1 | Son | None | Connecticut |
| 88 | Rudolph Bergenholtz | 32 | Head | Sales Manager | Connecticut |
| 89 | Jennie Bergenholtz | 30 | Wife | None | Connecticut |
| 90 | Howard Bergenholtz | 8 | Son | None | Connecticut |
| 91 | Robert Bergenholtz | 1 | Son | None | Connecticut |
| 92 | Albert H. Greenwood | 53 | Head | Civil Engineer | Massachusetts |
| 93 | Mary G. Greenwood | 57 | Wife | None | Massachusetts |
| 94 | Abijah S. Greenwood | 21 | Son | None | Connecticut |
| 95 | John G. Greenwood | 15 | Son | None | Connecticut |
| 96 | James P. Burgess | 40 | Head | Salesman | Connecticut |
| 97 | Myrtle Burgess | 42 | Wife | None | Connecticut |
| 98 | Frances Burgess | 14 | Daughter | None | Connecticut |
| 99 | James P. Jr. Burgess | 10 | Son | None | Connecticut |
| 100 | Ralph Burgess | 7 | Son | None | Connecticut |
Pedigree Summary
Robert + 3 siblings
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
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)