WC
William Clark — 1930 US Census Record
Model Tree available1930 United States Federal Census · Camden, New Jersey
Our Model Tree links this William Clark across the 1920, 1930 and 1940 US Censuses in Camden, New Jersey (XGBoost, ~Confirmed), with identified parents Joseph & Walter — first a son (b.~1917), then head of a 13-person household.
Age 13
b. ~1917
Male
Son
Born: New Jersey
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Camden, New Jersey |
| Surname | Clark |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Township / Ward | Haddonfield Borough |
| Est. Birth Year | ~1917 |
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.
13 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Mary Clark | Daughter | — | 9 | ~1921 |
| Rose Clark | Daughter | — | 4 | ~1926 |
| Geraldine Clark | Daughter | — | 2 | ~1928 |
| Edna Clark | Daughter | — | 18 | ~1912 |
| Elizabeth Clark | Daughter | — | 16 | ~1914 |
| Caroline Clark | Daughter | — | 20 | ~1910 |
| Ella Clark | Daughter | — | 11 | ~1919 |
| Walter Clark | Head | — | 44 | ~1886 |
| William Clark | Son | — | 13 | ~1917 |
| John Clark | Son | — | 5 | ~1925 |
| Harry Clark | Son | — | 6 | ~1924 |
| Walter Clark | Son | — | 20 | ~1910 |
| Anna Clark | Spouse | — | 42 | ~1888 |
Census Appearances
1920
Camden, New …
Son, age 3
Camden, New Jersey · implied b. ~1917 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read | No |
| Can Write | No |
| Speaks English | No |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1930
Camden, New …
Son, age 13
Camden, New Jersey · implied b. ~1917 — 13 household members
| Surname | Clark |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
Son, age 24
Camden-County, New Jersey · implied b. ~1916 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clarke |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Camden City |
| 1935 Residence (County) | Camden |
| Occupation | Laborer |
| Industry | Soup Factory |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 500 |
| Highest Grade | No 8 |
| 1935 Residence | Same Place |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
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 Clark across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Joseph Clark (~0.92 confidence) and father Walter Clark (~0.92 confidence) and mother Anna Clark (~0.92 confidence) and mother Ethel Clarke (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Joseph Clark
b. ~1897
Source father
● Household
· direct · ~0.92
Father
Walter Clark
b. ~1886
Source father
● Household
· direct · ~0.92
Mother
Anna Clark
b. ~1888
Source mother
● Household
· direct · ~0.92
Mother
Ethel Clarke
b. ~1896
Source mother
● Household
· direct · ~0.92
This person
Anchor record
William Clark
Son · 1930 · age 13 · b. ~1917 · New Jersey
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Sibling
John Clark
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Clark
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Clark
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rose Clark
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ella Clark
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harry Clark
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Walter Clark
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Caroline Clark
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Geraldine Clark
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edna Clark
Sibling · 1930 · age 18
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 — Camden, New Jersey
Open full size
1930 US Federal Census — Camden, New Jersey
Page Contents
50 people indexed on this census page (ia:1930:newjerseycensus00reel1324:0487)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Charles E Latterly | 23 | Head | Carpenter | Pennsylvania |
| 52 | Charles E Jr Latterly | 1 | Son | — | New Jersey |
| 53 | Marius Jones | 35 | Head | Mechanic | Pennsylvania |
| 54 | Katherine Jones | 36 | Wife | — | Pennsylvania |
| 55 | Robert M Jones | 10 | Son | — | Pennsylvania |
| 56 | Thomas J Jones | 5 | Son | — | New Jersey |
| 57 | Richard Jones | 2 | Son | — | New Jersey |
| 58 | Frances R Collins | 40 | Head | — | Pennsylvania |
| 59 | Anna M Collins | 46 | Wife | — | New Jersey |
| 60 | Gustav H Peterson | 47 | Head | Carpenter | Sweden |
| 61 | Minnie L Peterson | 37 | Wife | — | Alabama |
| 62 | Lucille E Peterson | 11 | Daughter | — | Pennsylvania |
| 63 | William T Peterson | 8 | Son | — | New Jersey |
| 64 | Thomas Conto | 34 | Head | Teamster | Pennsylvania |
| 65 | Thomas Jr Conto | 7 | Son | — | New Jersey |
| 66 | Sylvester Reisler | 70 | Head | Janitor | Pennsylvania |
| 67 | Caroline Reisler | 65 | Wife | — | Pennsylvania |
| 68 | Walter B Danilo | 65 | Head | Electrical Worker | Pennsylvania |
| 69 | Ida O Danilo | 60 | Wife | — | New Jersey |
| 70 | George Mitchell | 48 | Head | Foreman | England |
| 71 | Nellie Mitchell | 38 | Wife | — | New Jersey |
| 72 | William Mitchell | 13 | Son | — | New Jersey |
| 73 | Ruth I Mitchell | 11 | Daughter | — | New Jersey |
| 74 | Gilbert R Mitchell | 9 | Son | — | New Jersey |
| 75 | Walter Clark | 44 | Head | Shipper, Clerk | Pennsylvania |
| 76 | Anna M Clark | 42 | Wife | — | Pennsylvania |
| 77 | Walter J Clark | 20 | Son | Painter | Pennsylvania |
| 78 | Caroline J Clark | 20 | Daughter | Looper | Pennsylvania |
| 79 | Edna M Clark | 18 | Daughter | — | New Jersey |
| 80 | Elizabeth J Clark | 16 | Daughter | Looper | New Jersey |
| 81 | William Clark THIS PERSON | 13 | Son | — | New Jersey |
| 82 | Ella Clark | 11 | Daughter | — | New Jersey |
| 83 | Mary Clark | 9 | Daughter | — | New Jersey |
| 84 | Harry Clark | 6 | Son | — | New Jersey |
| 85 | John Clark | 5 | Son | — | New Jersey |
| 86 | Rose M Clark | 4 | Daughter | — | New Jersey |
| 87 | Geraldine Clark | 2 | Daughter | — | New Jersey |
| 88 | Christian H Hermanson | 40 | Head | Salesman | Norway |
| 89 | Bessie R Hermanson | 36 | Wife | Storekeeper | Pennsylvania |
| 90 | Freda Jones | 40 | Head | — | Germany |
| 91 | Benjamin Jones | 19 | Son | Laborer | Pennsylvania |
| 92 | Marie Jones | 13 | Daughter | — | Pennsylvania |
| 93 | William Demarest | 44 | Head | Machinist | New York |
| 94 | Alvina Demarest | 38 | Wife | — | Pennsylvania |
| 95 | Edward Demarest | 11 | Son | — | Pennsylvania |
| 96 | Helen Demarest | 10 | Daughter | — | Pennsylvania |
| 97 | Jack Demarest | 7 | Son | — | Pennsylvania |
| 98 | Harry Demarest | 5 | Son | — | Pennsylvania |
| 99 | William Jr Demarest | 3 | Son | — | Pennsylvania |
| 100 | Alverna Demarest | 1 | Daughter | — | Pennsylvania |
Related Census Records
Pedigree Summary
William + 10 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)