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Robert Becker — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Hamilton, Ohio
Our Model Tree links this Robert Becker across the 1930 and 1940 US Censuses in Hamilton, Ohio (XGBoost, ~Confirmed) — first a son (b.~1928), then head of a 6-person household.
Age 2
b. ~1928
Male
Son
Born: Ohio
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Hamilton, Ohio |
| Surname | Becker |
| Given Name | Robert W. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Switzerland |
| Additional Details | |
| Occupation | none |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Cincinnati City |
| Est. Birth Year | ~1928 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Mary Becker | Daughter | — | 9 | ~1921 |
| Robert Becker | Son | — | 2 | ~1928 |
| Margaret Becker | Daughter | — | 4 | ~1926 |
| Hans Becker | Son | — | 11 | ~1919 |
| Hannah Becker | Other | — | 40 | ~1890 |
| Walter Becker | Head | — | 48 | ~1882 |
Census Appearances
1930
Hamilton, Ohio
Son, age 2
Hamilton, Ohio · implied b. ~1928 — 6 household members
| Surname | Becker |
| Given Name | Robert W. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Switzerland |
| Occupation | none |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Hamilton-County, Ohio
Son, age 13
Hamilton-County, Ohio · implied b. ~1927 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Becher |
| Given Name | Robert E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Cincinnati |
| 1935 Residence (County) | Hamilton |
| Highest Grade | S 8 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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 Becker across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Becker
Son · 1930 · age 2 · b. ~1928 · Ohio
★ You are viewing this record
Sibling
Hans Becker
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Becker
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Becker
Sibling · 1930 · age 9
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 — Hamilton, Ohio
Open full size
1930 US Federal Census — Hamilton, Ohio
Page Contents
50 people indexed on this census page (ia:1930:ohiocensus00reel1816:0984)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Paul Ruth | 49 | Head | Undertaker | Ohio |
| 2 | Helen Ruth | 45 | Wife-H | None | Ohio |
| 3 | Frank Darrow | 65 | Head | Merchant | Ohio |
| 4 | Elizabeth Darrow | 53 | Sister-H | None | Ohio |
| 5 | Helen M. Darrow | 21 | Niece | None | Ohio |
| 6 | Lloyd A. Norton | 30 | Head | Manager | New York |
| 7 | Elizabeth Norton | 55 | Mother-H | None | New York |
| 8 | Sidney Norton | 23 | Brother | None | Pennsylvania |
| 9 | Ruth Norton | 25 | Sister | Clerk | New York |
| 10 | Gertrude Norton | 20 | Sister | None | New York |
| 11 | Sarah B. Crawford | 74 | Head | None | Ohio |
| 12 | Helen Crawford | 45 | Daughter | Secretary | Ohio |
| 13 | Minnie Crawford | 69 | Boarder | None | Ohio |
| 14 | Mary Unnewehr | 79 | Head-H | None | Ohio |
| 15 | Emma Unnewehr | 50 | Daughter | Assistant Cashier | Ohio |
| 16 | Katherine Unnewehr | 48 | Daughter | None | Ohio |
| 17 | Louise Unnewehr | 46 | Daughter | None | Ohio |
| 18 | Margaret Unnewehr | 44 | Daughter | None | Ohio |
| 19 | Julius Dermer | 62 | Head | Merchant | Ohio |
| 20 | Emma Dermer | 60 | Wife-H | None | Ohio |
| 21 | Ella Dickman | 59 | Head | Chemist | Ohio |
| 22 | Armand Dickman | 32 | Son | Secretary | Ohio |
| 23 | Marie Dickman | 27 | Daughter | None | Ohio |
| 24 | Fernand Dickman | 23 | Son | None | Ohio |
| 25 | Emma Dickman | 21 | Daughter | None | Ohio |
| 26 | Catherine Dickman | 24 | Servant | None | Ohio |
| 27 | Andrew Bauer | 72 | Boarder | None | Germany |
| 28 | Anna Niederman | 70 | Wife-H | None | Ohio |
| 29 | Henry P. Wilborg | 63 | Head | Merchant | Ohio |
| 30 | Anna Wilborg | 60 | Wife-H | None | Ohio |
| 31 | Harry Waitman | 73 | Head | None | Ohio |
| 32 | Harry C. Waitman | 44 | Son | Salesman | Ohio |
| 33 | Walter H. Becker | 48 | Head | Physician | Ohio |
| 34 | Hannah E. Becker | 40 | Wife-H | None | Switzerland |
| 35 | Hans E. Becker | 11 | Son | None | Ohio |
| 36 | Mary L. Becker | 9 | Daughter | None | Ohio |
| 37 | Margaret L. Becker | 4 | Daughter | None | Ohio |
| 38 | Robert W. Becker THIS PERSON | 2 | Son | None | Ohio |
| 39 | Fred Golle | 61 | Head | Druggist | Ohio |
| 40 | Amelia Golle | 59 | Wife-H | None | Ohio |
| 41 | Florence Golle | 31 | Daughter | Physician | Ohio |
| 42 | Beatrice Golle | 27 | Daughter | None | Ohio |
| 43 | Frederick Golle | 21 | Son | None | Ohio |
| 44 | Margaret Koehler | 23 | Servant | Maid | Ohio |
| 45 | Paul W. Munich | 56 | Head | Physician | Kentucky |
| 46 | Amanda Munich | 54 | Wife-H | None | Kentucky |
| 47 | Mary E. Hudson | 24 | Lodger | Accountant | Ohio |
| 48 | Robert Margraf | 63 | Head | Agent | Ohio |
| 49 | Clara E. Margraf | 55 | Wife-H | None | Ohio |
| 50 | Robert H. Margraf | 18 | Son | None | Ohio |
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)