WC
William Conrad — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Cuyahoga, Ohio
Our Model Tree links this William Conrad across the 1920 and 1930 US Censuses in Cuyahoga, Ohio (XGBoost, ~Confirmed) — first a head (b.~1889), then head of a 7-person household.
Age 41
b. ~1889
Male
Head
Born: Russia
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Cuyahoga, Ohio |
| Surname | Conrad |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Russia |
| Naturalization Status | First papers filed |
| Year of Immigration | 1913 |
| Age at First Marriage | 27 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Additional Details | |
| Occupation | Machinist |
| Industry | Motor Co |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | German |
| Home Owned/Rented | R |
| Home Value / Rent | 20 |
| Radio Set | R |
| Veteran | No |
| Birth Country | Russia |
| Birthplace (normalized) | russia |
| Occupation | Machinist |
| Township / Ward | Cleveland |
| Est. Birth Year | ~1889 |
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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Elma Conrad | Son | — | 5 | ~1925 |
| Rosa Conrad | Spouse | — | 35 | ~1895 |
| William Conrad | Head | — | 41 | ~1889 |
| Harvey Conrad | Son | — | 2 | ~1928 |
| Edwin Conrad | Son | — | 11 | ~1919 |
| Henry Hing | Other | — | 44 | ~1886 |
| Erna Conrad | Daughter | — | 12 | ~1918 |
Census Appearances
1920
Cuyahoga, Ohio
Other, age 31
Cuyahoga, Ohio · implied b. ~1889 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Konrad |
| Given Name | William |
| Relationship to Head | Brother-in-law |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Russia |
| Year of Immigration | 1913 |
| Naturalization Status | Alien |
| Father's Birthplace | Russia |
| Mother's Birthplace | Russia |
| Occupation | Machinist |
| Industry | Shop |
| Class of Worker | W |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Mother Tongue | German |
| Birth Country | Russia |
| Birthplace (normalized) | russia |
1930
Cuyahoga, Ohio
Head, age 41
Cuyahoga, Ohio · implied b. ~1889 — 7 household members
| Surname | Conrad |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Russia |
| Naturalization Status | First papers filed |
| Year of Immigration | 1913 |
| Age at First Marriage | 27 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | Machinist |
| Industry | Motor Co |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | German |
| Home Owned/Rented | R |
| Home Value / Rent | 20 |
| Radio Set | R |
| Veteran | No |
| Birth Country | Russia |
| Birthplace (normalized) | russia |
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 William Conrad across 2 US Census years (1920 and 1930) in Cuyahoga, Ohio, using XGBoost record linkage.
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This person
Anchor record
William Conrad
Head · 1930 · age 41 · b. ~1889 · Ohio
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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 — Cuyahoga, Ohio
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1930 US Federal Census — Cuyahoga, Ohio
Page Contents
50 people indexed on this census page (ia:1930:ohiocensus00reel1768:0127)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mary Farncic | 51 | Head | — | Austria |
| 2 | Mike Farncic | 25 | Son | Press Operater | Ohio |
| 3 | Tony Farncic | 15 | Son | — | Ohio |
| 4 | Frank Dupin | 59 | Boarder | Laborer | Austria |
| 5 | William Conrad THIS PERSON | 41 | Head | Machinist | Russia |
| 6 | Rosa Conrad | 35 | Wife | — | Russia |
| 7 | Erna Conrad | 12 | Daughter | — | Ohio |
| 8 | Edwin Conrad | 11 | Son | — | Ohio |
| 9 | Elma Conrad | 5 | Son | — | Ohio |
| 10 | Harvey Conrad | 2 | Son | — | Ohio |
| 11 | Henry Hing | 44 | Boarder | Cleaner | Poland |
| 12 | John Buehm | 45 | Head | Laborer | Germany |
| 13 | Dorothy Buehm | 40 | Wife | — | New York |
| 14 | Mary Buehm | 15 | Daughter | — | Ohio |
| 15 | Loretta Buehm | 14 | Daughter | — | Ohio |
| 16 | Erhardt Buehm | 13 | Son | — | Ohio |
| 17 | Freda Buehm | 11 | Daughter | — | Ohio |
| 18 | Reinhold Buehm | 9 | Son | — | Ohio |
| 19 | Rudolph Kruger | 43 | Head | Cleaner | Poland |
| 20 | Pauline Kruger | 40 | Wife | Packer | Poland |
| 21 | Freda Kruger | 18 | Daughter | — | Ohio |
| 22 | Ruth Kruger | 11 | Daughter | — | Ohio |
| 23 | Hilda Herder | 14 | Step-daughter | — | Ohio |
| 24 | Emma Herder | 12 | Step-daughter | — | Ohio |
| 25 | Emil Prenglow | 61 | Head | Carpenter | Germany |
| 26 | Alfred Prenglow | 15 | Son | — | Pennsylvania |
| 27 | John Huber | 27 | Son-in-law | Polisher | Romania |
| 28 | Minnie Huber | 22 | Daughter | — | Pennsylvania |
| 29 | John Szatowski | 50 | Head | Laborer | Poland |
| 30 | Mary Szatowski | 42 | Wife | — | Poland |
| 31 | Mary Szatowski | 23 | Daughter | Weaver | Pennsylvania |
| 32 | Adell Szatowski | 20 | Daughter | Saleslady | Pennsylvania |
| 33 | Anastasia Szatowski | 19 | Daughter | Operator | Pennsylvania |
| 34 | John Szatowski | 17 | Son | Busboy | Pennsylvania |
| 35 | Florian Szatowski | 15 | Son | Newsboy | Pennsylvania |
| 36 | Chester Szatowski | 13 | Son | — | Ohio |
| 37 | Harry Szatowski | 11 | Son | — | Ohio |
| 38 | Dorothy Szatowski | 9 | Daughter | — | Ohio |
| 39 | Angela Szatowski | 5 | Daughter | — | Ohio |
| 40 | August Dousman | 49 | Head | Laborer | Germany |
| 41 | Matilda Dousman | 46 | Wife | — | Germany |
| 42 | Rudolph Dousman | 19 | Son | Drafter | Germany |
| 43 | Alfred Dousman | 17 | Son | Laborer | Germany |
| 44 | Ernest Kantzenberger | 30 | Cousin | Welder | Germany |
| 45 | Anna Szczepanski | 45 | Head | — | Poland |
| 46 | Elizabeth Szczepanski | 8 | Daughter | — | Pennsylvania |
| 47 | Edward Szczepanski | 7 | Son | — | Ohio |
| 48 | Anna Prusinski | 20 | Daughter | Sealer | Pennsylvania |
| 49 | Mary Prusinski | 18 | Daughter | Machine Worker | Pennsylvania |
| 50 | Adam Kownalzki | 44 | Head | Painter | Poland |
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)