WJ
William Jennings — 1930 US Census Record
Model Tree available1930 United States Federal Census · Ramsey, Minnesota
Our Model Tree links this William Jennings across the 1920, 1930 and 1940 US Censuses in Ramsey, Minnesota (XGBoost, ~Confirmed), with identified parents Margaret — first a son (b.~1904), then head of a 4-person household.
Age 26
b. ~1904
Male
Son
Born: New Jersey
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Ramsey, Minnesota |
| Surname | Jennings |
| Given Name | William J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | Foreman |
| Industry | Bakery |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Occupation | Foreman |
| Township / Ward | St Paul |
| Est. Birth Year | ~1904 |
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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| William Jennings | Son | — | 26 | ~1904 |
| Margaret Jennings | Head | — | 55 | ~1875 |
| Mary Jennings | Daughter | — | 30 | ~1900 |
| Thomas Jennings | Son | — | 34 | ~1896 |
Census Appearances
1920
Ramsey, Minnesota
Son, age 15
Ramsey, Minnesota · implied b. ~1905 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jennings |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1930
Ramsey, Minnesota
Son, age 26
Ramsey, Minnesota · implied b. ~1904 — 4 household members
| Surname | Jennings |
| Given Name | William J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Foreman |
| Industry | Bakery |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Ramsey-County, Minnesota
Other, age 36
Ramsey-County, Minnesota · implied b. ~1904 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jennings |
| Given Name | Willard |
| Relationship to Head | Lodger |
| Sex | M |
| Color / Race | White |
| Age | 36 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | St Paul City |
| Occupation | Clerk |
| Industry | State Government |
| Class of Worker | GW |
| Hours Worked | 42 |
| Income (1939) | 266 |
| Highest Grade | Hs 4 |
| 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 Jennings across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Margaret Jennings (~0.92 confidence). The pedigree spans 1 generation with 1 identified ancestor.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Margaret Jennings
b. ~1875
Source mother
● Household
· direct · ~0.92
This person
Anchor record
William Jennings
Son · 1930 · age 26 · b. ~1904 · Minnesota
★ You are viewing this record
Sibling
Mary Jennings
Sibling · 1930 · age 30
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Jennings
Sibling · 1930 · age 34
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:minnesotacensus00reel1118:0475)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | David A. Jacobson | 32 | Cousin | Tailor | Russia |
| 2 | Anna C. Brodsky | 49 | Head | — | Russia |
| 3 | Pauline Brodsky | 24 | Daughter | Stenographer | Minnesota |
| 4 | Bertha Brodsky | 20 | Daughter | — | Minnesota |
| 5 | Leah Brodsky | 13 | Daughter | — | Minnesota |
| 6 | Meyer Brodsky | 60 | Son | Wall Paperer | Russia |
| 7 | Isaac Weinstein | 48 | Head | Pharmacist | Poland |
| 8 | Rose Weinstein | 42 | Wife | — | Poland |
| 9 | Hyman Weinstein | 24 | Son | Teacher | Poland |
| 10 | Edward Weinstein | 21 | Son | Salesman | Minnesota |
| 11 | Molly Naman | 70 | Mother-in-law | — | Poland |
| 12 | Anna V. Krantz | 58 | Head | — | Minnesota |
| 13 | Catherine L. Krantz | 35 | Daughter | Operator | Minnesota |
| 14 | Marie A. Krantz | 24 | Daughter | Stenographer | Minnesota |
| 15 | Stella C. Krantz | 26 | Daughter | — | Minnesota |
| 16 | Elenora C. Krantz | 20 | Daughter | Stenographer | Minnesota |
| 17 | Genevieve F. Krantz | 15 | Daughter | — | Minnesota |
| 18 | Oscar Haglund | 44 | Head | Salesman | Sweden |
| 19 | Ingeborg Haglund | 41 | Wife | — | Sweden |
| 20 | Willard O. Haglund | 14 | Son | — | Minnesota |
| 21 | Elizabeth J. Haglund | 11 | Daughter | — | Minnesota |
| 22 | Stewart C. Haglund | 6 | Son | — | Minnesota |
| 23 | George Jr. Carlson | 48 | Head | Appraisal Work | Minnesota |
| 24 | Edna L. Carlson | 43 | Wife | — | Wisconsin |
| 25 | Michael J. Frediani | 57 | Head | Dealer | Italy |
| 26 | Victoria Frediani | 50 | Wife | — | Italy |
| 27 | Yolanda Frediani | 26 | Daughter | Manager | Minnesota |
| 28 | Maria B. Sather | 19 | Servant | Servant | South Dakota |
| 29 | Everett H. Arnold | 32 | Head | Mail Clerk | Minnesota |
| 30 | Selma L. Arnold | 31 | Wife | — | Minnesota |
| 31 | Keith H. Arnold | 3 | Son | — | Minnesota |
| 32 | Edward L. Brady | 52 | Head | Accountant | Massachusetts |
| 33 | Maria Brady | 43 | Wife | — | Minnesota |
| 34 | Frederick A. Munck | 60 | Head | Druggist | Ohio |
| 35 | Louise Munck | 53 | Wife | — | Minnesota |
| 36 | John Hayes | 63 | Head | — | Minnesota |
| 37 | Mary A. Sullivan | 71 | Sister | — | Minnesota |
| 38 | William J. Dillon | 44 | Nephew | Checker | Minnesota |
| 39 | Margaret Jennings | 55 | Head | — | Ireland |
| 40 | Thomas J. Jennings | 34 | Son | Auditor | New Jersey |
| 41 | Mary A. Jennings | 30 | Daughter | Stenographer | New Jersey |
| 42 | William J. Jennings THIS PERSON | 26 | Son | Foreman | New Jersey |
| 43 | Walter Most | 33 | Head | Merchant | Russia |
| 44 | Eva Most | 31 | Wife | — | Russia |
| 45 | Charlotte L. Most | 6 | Daughter | — | Minnesota |
| 46 | Doreen Most | 3 | Daughter | — | Minnesota |
| 47 | Maurice Rosenblum | 30 | Head | Agent | Russia |
| 48 | Ethel M. Rosenblum | 25 | Wife | — | Minnesota |
| 49 | Irene H. Rosenblum | 2 | Son | — | Minnesota |
| 50 | Clarence A. Shelgren | 32 | Head | Superintendent | Iowa |
Pedigree Summary
William + 2 siblings
Gen 1 · 1 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)