RJ
Robert Jensen — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Ramsey, Minnesota
Our Model Tree links this Robert Jensen across the 1920 and 1930 US Censuses in Ramsey, Minnesota (XGBoost, ~Confirmed) — first a son (b.~1913), then head of a 9-person household.
Age 17
b. ~1913
Male
Son
Born: Minnesota
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Ramsey, Minnesota |
| Surname | Jensen |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Minnesota |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Township / Ward | St Paul City |
| Est. Birth Year | ~1913 |
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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Betty Jensen | Daughter | — | 9 | ~1921 |
| Andrew Jensen | Head | — | 42 | ~1888 |
| Audrey Jensen | Daughter | — | 7 | ~1923 |
| Dorothy Jensen | Daughter | — | 11 | ~1919 |
| Virginia Jensen | Daughter | — | 5 | ~1925 |
| Donald Jensen | Son | — | 13 | ~1917 |
| Mabel Jensen | Other | — | 42 | ~1888 |
| Richard Jensen | Son | — | 15 | ~1915 |
| Robert Jensen | Son | — | 17 | ~1913 |
Census Appearances
1920
Ramsey, Minnesota
Son, age 7
Ramsey, Minnesota · implied b. ~1913 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jensen |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| 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 17
Ramsey, Minnesota · implied b. ~1913 — 9 household members
| Surname | Jensen |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Minnesota |
| Can Read/Write | Yes |
| 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 Robert Jensen across 2 US Census years (1920 and 1930) in Ramsey, Minnesota, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Jensen
Son · 1930 · age 17 · b. ~1913 · Minnesota
★ You are viewing this record
Sibling
Dorothy Jensen
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Betty Jensen
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Jensen
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Virginia Jensen
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Audrey Jensen
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Donald Jensen
Sibling · 1930 · age 13
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:minnesotacensus00reel1120:0771)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | David Corbey | 35 | Head | Retail Merchant | Syria |
| 2 | Nellie Corbey | 23 | Wife-H | — | Ohio |
| 3 | David Jr. Corbey | 1 | Son | — | Minnesota |
| 4 | Andrew Jensen | 42 | Head | Assistant Superintendent | Minnesota |
| 5 | Mabel Jensen | 42 | Wife-H | — | Minnesota |
| 6 | Robert Jensen THIS PERSON | 17 | Son | — | Minnesota |
| 7 | Richard Jensen | 15 | Son | — | Minnesota |
| 8 | Donald Jensen | 13 | Son | — | Minnesota |
| 9 | Dorothy Jensen | 11 | Daughter | — | Minnesota |
| 10 | Betty Jensen | 9 | Daughter | — | Minnesota |
| 11 | Audrey Jensen | 7 | Daughter | — | Minnesota |
| 12 | Virginia Jensen | 5 | Daughter | — | Minnesota |
| 13 | Ludwick Anderson | 30 | Head | Clerk | Minnesota |
| 14 | Agnes Anderson | 29 | Wife-H | — | Minnesota |
| 15 | Raymond Anderson | 5 | Son | — | Minnesota |
| 16 | Margaret Anderson | 2 | Daughter | — | Minnesota |
| 17 | Edward Grace | 55 | Head | Conductor | Minnesota |
| 18 | Lulu A. Grace | 51 | Wife-H | — | South Dakota |
| 19 | Barbara J. Grace | 12 | Daughter | — | Minnesota |
| 20 | William Lutz | 47 | Head | Repairman | Missouri |
| 21 | Carolina Lutz | 51 | Wife-H | — | Germany |
| 22 | Gladys Lutz | 22 | Daughter | Saleslady | Minnesota |
| 23 | Charles Tindall | 29 | Head | Receiving Clerk | Minnesota |
| 24 | Irene Tindall | 24 | Wife-H | — | Minnesota |
| 25 | Charles Jr. Tindall | 5 | Son | — | South Dakota |
| 26 | Alice Tindall | 3 | Daughter | — | Minnesota |
| 27 | Andrew Johnson | 54 | Head | Purchaser | Norway |
| 28 | Bertha Johnson | 52 | Wife-H | — | Minnesota |
| 29 | Norman Johnson | 21 | Son | — | Minnesota |
| 30 | Marion Johnson | 18 | Daughter | — | Minnesota |
| 31 | Warren Johnson | 14 | Son | — | Minnesota |
| 32 | Leo C. Brown | 32 | Head | Agent | Minnesota |
| 33 | Alma M. Brown | 30 | Wife-H | — | Minnesota |
| 34 | Marjorie Brown | 9 | Daughter | — | Minnesota |
| 35 | Richard Brown | 7 | Son | — | Minnesota |
| 36 | James Brown | 4 | Son | — | Minnesota |
| 37 | Raymond Carlson | 36 | Head | Mechanic | Minnesota |
| 38 | Gertrude Carlson | 36 | Wife-H | — | Minnesota |
| 39 | Lina Carlson | 75 | Mother | — | Sweden |
| 40 | Lina Carlson | 42 | Daughter | Clerk | Minnesota |
| 41 | Edna Carlson | 38 | Daughter | — | Minnesota |
| 42 | Ruth Carlson | 34 | Daughter | Stenographer | Minnesota |
| 43 | John T. Edlund | 33 | Head | Accountant | Minnesota |
| 44 | Ruth H. Edlund | 32 | Wife-H | Sales Engineer | Minnesota |
| 45 | Ruth Edlund | 7 | Daughter | — | Minnesota |
| 46 | Elizabeth Edlund | 5 | Daughter | — | Minnesota |
| 47 | Marjorie Edlund | 3 | Daughter | — | Minnesota |
| 48 | Mildred Edlund | 1 | Daughter | — | Minnesota |
| 49 | Dorothy Edlund | 0 | Daughter | — | Minnesota |
| 50 | Oscar P. Moeckel | 29 | Head | Retail Salesman | Wisconsin |
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)