JC
James Clark — 1930 US Census Record
Model Tree available1930 United States Federal Census · Ramsey, Minnesota
Our Model Tree links this James Clark across the 1920, 1930 and 1940 US Censuses in Ramsey, Minnesota (XGBoost, ~Confirmed), with identified parents Clyde & Harry — first a son (b.~1920), then head of a 5-person household.
Age 10
b. ~1920
Male
Son
Born: Minnesota
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Ramsey, Minnesota |
| Surname | Clark |
| Given Name | James |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Minnesota |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Township / Ward | St Paul City |
| Est. Birth Year | ~1920 |
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 James | Age | Birth yr |
|---|---|---|---|---|
| Kat Clark | Daughter | — | 17 | ~1913 |
| Harry Clark | Head | — | 41 | ~1889 |
| James Clark | Son | — | 10 | ~1920 |
| Harry Clark | Son | — | 13 | ~1917 |
| Hazel Clark | Spouse | — | 41 | ~1889 |
Census Appearances
1920
Ramsey, Minnesota
Other, age
Ramsey, Minnesota · implied b. ~1920 — 45 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | James |
| Sex | M |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Minnesota |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1930
Ramsey, Minnesota
Son, age 10
Ramsey, Minnesota · implied b. ~1920 — 5 household members
| Surname | Clark |
| Given Name | James |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Minnesota |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1940
Ramsey-County, Minnesota
Son, age 19
Ramsey-County, Minnesota · implied b. ~1921 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Jackie |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | St. Paul |
| 1935 Residence (County) | Ramsey |
| Occupation | Kitchen Police |
| Industry | Reforestation |
| Class of Worker | GW |
| Hours Worked | 2 |
| Income (1939) | 120 |
| Highest Grade | G 8 |
| 1935 Residence | Same house |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
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 James Clark across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Clyde Clark (~0.92 confidence) and father Harry Clark (~0.92 confidence) and mother Hazel Clark (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Clyde Clark
b. ~1885
Source father
● Household
· direct · ~0.92
Father
Harry Clark
b. ~1889
Source father
● Household
· direct · ~0.92
Mother
Hazel Clark
b. ~1889
Source mother
● Household
· direct · ~0.92
This person
Anchor record
James Clark
Son · 1930 · age 10 · b. ~1920 · Minnesota
★ You are viewing this record
Sibling
Harry Clark
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Kat Clark
Sibling · 1930 · age 17
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 — Ramsey, Minnesota
Open full size
1930 US Federal Census — Ramsey, Minnesota
Page Contents
50 people indexed on this census page (ia:1930:minnesotacensus00reel1118:0778)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Eleanor Country | 15 | daughter | None | Minnesota |
| 52 | Eric H. Country | 34 | head | Salesman | New York |
| 53 | Mabel Country | 34 | wife | None | Minnesota |
| 54 | Margaret Country | 11 | daughter | None | Minnesota |
| 55 | Ruth Country | 8 | daughter | None | Minnesota |
| 56 | Bette Country | 3 | daughter | None | Minnesota |
| 57 | Jean Country | 1 | daughter | None | Minnesota |
| 58 | Ray Freeman | 43 | head | None | Minnesota |
| 59 | Mary Freeman | 42 | wife | None | England |
| 60 | William H. Freeman | 20 | son | Yes | Minnesota |
| 61 | Hazel Freeman | 14 | daughter | Teacher | Canada English |
| 62 | Dorothy Freeman | 12 | daughter | None | Minnesota |
| 63 | William M. Burns | 43 | head | Salesman | Pennsylvania |
| 64 | Essie Burns | 31 | wife | None | Minnesota |
| 65 | William Burns | 5 | son | None | Minnesota |
| 66 | Robert Burns | 1 | son | None | Minnesota |
| 67 | Anne Johnson | 52 | roomer | Secretary | Minnesota |
| 68 | Arthur Johnson | 51 | head | Draftsman | Minnesota |
| 69 | Anna Johnson | 43 | wife | None | Minnesota |
| 70 | Dorothy Johnson | 15 | daughter | None | Minnesota |
| 71 | Charles Anderson | 60 | head | Salesman | Sweden |
| 72 | Anna Anderson | 58 | wife | None | Sweden |
| 73 | Hartvig Sampson | 55 | head | Switchman | Germany |
| 74 | Anna Sampson | 53 | wife | None | Minnesota |
| 75 | Arthur Sampson | 26 | son | Clerk | Minnesota |
| 76 | Helen Sampson | 26 | daughter | Milliner | Minnesota |
| 77 | Marie Sampson | 24 | daughter | None | Minnesota |
| 78 | Isabel Sampson | 23 | daughter | Clerk | Minnesota |
| 79 | Eleanor Sampson | 17 | daughter | None | Minnesota |
| 80 | Henry C. Warnke | 73 | O | None | Wisconsin |
| 81 | Anna Warnke | 64 | wife | None | Illinois |
| 82 | Harry Clark | 41 | head | Road Contractor | Minnesota |
| 83 | Hazel Clark | 41 | wife | None | Minnesota |
| 84 | Kat Clark | 17 | daughter | None | Minnesota |
| 85 | Harry Clark | 13 | son | None | Minnesota |
| 86 | James Clark THIS PERSON | 10 | son | None | Minnesota |
| 87 | James J. Harrow | 60 | head | Traveling Salesman | Scotland |
| 88 | Carrie M. Harrow | 57 | wife | None | Canada English |
| 89 | Douglas Harrow | 28 | son | None | Scotland |
| 90 | Emile H. Garnett | 65 | head | None | Minnesota |
| 91 | Allen Caddie Garnett | 63 | sister | None | Minnesota |
| 92 | August J. Porter | 65 | head | Musician | Germany |
| 93 | Edith Porter | 55 | wife | None | Wisconsin |
| 94 | Dorothy Porter | 30 | daughter | Asst Cashier | Wisconsin |
| 95 | George Porter | 22 | son | Bookkeeper | Wisconsin |
| 96 | Carl F. Gitter | 46 | head | Dept Manager | Illinois |
| 97 | Edith M. Gitter | 46 | wife | None | Wisconsin |
| 98 | Pauline Lindman | 57 | head | None | Wisconsin |
| 99 | Mary Lindman | 75 | roomer | None | England |
| 100 | Charles Irving | 72 | head | None | Minnesota |
Pedigree Summary
James + 2 siblings
Gen 1 · 3 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)