WC
William Clarke — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Cuyahoga, Ohio
Our Model Tree links this William Clarke across the 1930 and 1940 US Censuses in Cuyahoga, Ohio (XGBoost, ~Confirmed) — first a son (b.~1926), then head of a 12-person household.
Age 4
b. ~1926
Male
Son
Born: England
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Cuyahoga, Ohio |
| Surname | Clarke |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | England |
| Naturalization Status | Alien |
| Year of Immigration | 1927 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Additional Details | |
| Occupation | none |
| Mother Tongue | English |
| Birth Country | England |
| Birthplace (normalized) | england |
| Township / Ward | Euclid Village Part Of |
| Est. Birth Year | ~1926 |
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.
12 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Olive Brown | Other | — | 34 | ~1896 |
| Dorothy Clarke | Other | — | 28 | ~1902 |
| Doris Brown | Daughter | — | 11 | ~1919 |
| William Brown | Other | — | 41 | ~1889 |
| Phyllis Brown | Daughter | — | 4 | ~1926 |
| William Clarke | Son | — | 4 | ~1926 |
| Arthur Brown | Son | — | 16 | ~1914 |
| Richard Brown | Son | — | 10 | ~1920 |
| Norman Clarke | Son | — | 9 | ~1921 |
| Walter Clarke | Son | — | 1 | ~1929 |
| Violet Brown | Daughter | — | 8 | ~1922 |
| Florence Clarke | Head | — | 31 | ~1899 |
Census Appearances
1930
Cuyahoga, Ohio
Son, age 4
Cuyahoga, Ohio · implied b. ~1926 — 12 household members
| Surname | Clarke |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | England |
| Naturalization Status | Alien |
| Year of Immigration | 1927 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | none |
| Mother Tongue | English |
| Birth Country | England |
| Birthplace (normalized) | england |
1940
Cuyahoga-County, Ohio
Son, age 14
Cuyahoga-County, Ohio · implied b. ~1926 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | England |
| 1935 Residence (City) | Euclid City |
| 1935 Residence (County) | Cuyahoga |
| Naturalization Status | Naturalized |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth Country | England |
| Birthplace (normalized) | england |
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 Clarke across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
William Clarke
Son · 1930 · age 4 · b. ~1926 · Ohio
★ You are viewing this record
Sibling
Violet Brown
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Norman Clarke
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Doris Brown
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Phyllis Brown
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Arthur Brown
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Walter Clarke
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Brown
Sibling · 1930 · age 10
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 — Cuyahoga, Ohio
Open full size
1930 US Federal Census — Cuyahoga, Ohio
Page Contents
50 people indexed on this census page (ia:1930:ohiocensus00reel1785:0555)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Walter Merchant | 4 | Son | None | Ohio |
| 52 | Carl Merchant | 2 | Son | None | Ohio |
| 53 | Edwin Witt | 34 | Head | Carpenter | Ohio |
| 54 | Minnie Witt | 32 | Wife-H | None | Ohio |
| 55 | Mildred Witt | 11 | Daughter | None | Ohio |
| 56 | Winifred Witt | 8 | Daughter | None | Ohio |
| 57 | Harry Museum | 36 | Head | Truck Driver | Pennsylvania |
| 58 | Thalia Museum | 34 | Wife-H | None | Pennsylvania |
| 59 | Marion Museum | 8 | Daughter | None | Ohio |
| 60 | Elizabeth Museum | 6 | Daughter | None | Ohio |
| 61 | Ruth Museum | 3 | Daughter | None | Ohio |
| 62 | Raymond Museum | 1 | Son | None | Ohio |
| 63 | Stanley Owen | 40 | Head | Motor Repair | England |
| 64 | Elizabeth Owen | 42 | Wife-H | None | England |
| 65 | Violet Owen | 16 | Daughter | None | England |
| 66 | Ira Owen | 4 | Daughter | None | England |
| 67 | Clair Comp | 28 | Head | Mechanic | Connecticut |
| 68 | Marguerite Comp | 28 | Wife-H | None | Pennsylvania |
| 69 | Robert Comp | 3 | Son | None | Ohio |
| 70 | Jessie Comp | 1 | Daughter | None | Ohio |
| 71 | Florence Clarke | 31 | Head | Metal Finisher | England |
| 72 | Dorothy Clarke | 28 | Wife-H | None | England |
| 73 | Norman Clarke | 9 | Son | None | England |
| 74 | William Clarke THIS PERSON | 4 | Son | None | England |
| 75 | Walter Clarke | 1 | Son | None | Ohio |
| 76 | William Brown | 41 | R | Sheet Metal | England |
| 77 | Olive Brown | 34 | Wife-H | None | England |
| 78 | Arthur Brown | 16 | Son | None | Ohio |
| 79 | Doris Brown | 11 | Daughter | None | Ohio |
| 80 | Richard Brown | 10 | Son | None | Ohio |
| 81 | Violet Brown | 8 | Daughter | None | Ohio |
| 82 | Phyllis Brown | 4 | Daughter | None | Ohio |
| 83 | Andrew Miskerich | 40 | Head | Laborer | Yugoslavia |
| 84 | Frances Miskerich | 26 | Wife-H | None | Yugoslavia |
| 85 | Mary Miskerich | 1 | Daughter | None | Ohio |
| 86 | Anna Miskerich | 0 | Daughter | None | Ohio |
| 87 | William Markle | 36 | R | Wood Worker | Michigan |
| 88 | Harriet Markle | 32 | Wife-H | None | Ohio |
| 89 | William Markle | 11 | Son | None | Ohio |
| 90 | James Markle | 6 | Son | None | Ohio |
| 91 | Robert Markle | 3 | Son | None | Ohio |
| 92 | John Mavsar | 34 | R | Merchant | Yugoslavia |
| 93 | Anna Mavsar | 24 | Wife-H | Clerk | Yugoslavia |
| 94 | John Mavsar | 1 | Son | None | Ohio |
| 95 | Dave Zarich | 49 | R | Cobbler | Yugoslavia |
| 96 | Ada Zarich | 49 | Wife-H | None | Yugoslavia |
| 97 | Evangeline Patterson | 30 | R | Housework | Tennessee |
| 98 | Helen Patterson | 8 | Daughter | None | Ohio |
| 99 | William Patterson | 6 | Son | None | Ohio |
| 100 | Milton Phil Patterson | 46 | Bro-in-law | Laborer | Tennessee |
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)