MJ
Marjorie Jones — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Los Angeles, California
Our Model Tree links this Marjorie Jones across the 1920 and 1930 US Censuses in Los Angeles, California (XGBoost, ~Confirmed) — first a daughter (b.~1920), then head of a 6-person household.
Age 10
b. ~1920
Female
Daughter
Born: Nevada
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Los Angeles, California |
| Surname | Jones |
| Given Name | Marjorie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Nevada |
| Father's Birthplace | Colorado |
| Mother's Birthplace | Wisconsin |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Nevada |
| Birth Country | United States |
| Birthplace (normalized) | nevada |
| Township / Ward | Inglewood 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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Marjorie | Age | Birth yr |
|---|---|---|---|---|
| Marjorie Jones | Daughter | — | 10 | ~1920 |
| Dorothy Jones | Daughter | — | 32 | ~1898 |
| William Kenyon | Head | — | 53 | ~1877 |
| Margaret Jones | Daughter | — | 10 | ~1920 |
| Daisy Kenyon | Son | — | 36 | ~1894 |
| Jack Jones | Son | — | 17 | ~1913 |
Census Appearances
1920
White Pine, …
Daughter, age
White Pine, Nevada · implied b. ~1920 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Marjorie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Nevada |
| Father's Birthplace | Colorado |
| Mother's Birthplace | Wisconsin |
| Can Read | No |
| Can Write | No |
| Speaks English | No |
| Birth State | Nevada |
| Birth Country | United States |
| Birthplace (normalized) | nevada |
1930
Los Angeles, …
Daughter, age 10
Los Angeles, California · implied b. ~1920 — 6 household members
| Surname | Jones |
| Given Name | Marjorie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Nevada |
| Father's Birthplace | Colorado |
| Mother's Birthplace | Wisconsin |
| Can Read/Write | Yes |
| Birth State | Nevada |
| Birth Country | United States |
| Birthplace (normalized) | nevada |
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 Marjorie Jones across 2 US Census years (1920 and 1930) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Marjorie Jones
Daughter · 1930 · age 10 · b. ~1920 · California
★ You are viewing this record
Sibling
Dorothy Jones
Sibling · 1930 · age 32
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Daisy Kenyon
Sibling · 1930 · age 36
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Jones
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jack Jones
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 — Los Angeles, California
Open full size
1930 US Federal Census — Los Angeles, California
Page Contents
50 people indexed on this census page (ia:1930:californiacensus00reel128:0169)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Margaret Munger | 53 | Wife-H | — | Illinois |
| 2 | Joseph W Munger | 14 | Son | — | Illinois |
| 3 | Helen Munger | 13 | Daughter | — | Illinois |
| 4 | James S Munger | 30 | Son | Pipe Fitter | Illinois |
| 5 | Franklin L Munger | 26 | Son | Machinist | Illinois |
| 6 | Howard C Kishbaugh | 35 | Head | Clerk | Pennsylvania |
| 7 | Anna G Kishbaugh | 34 | Wife-H | — | Pennsylvania |
| 8 | Jason G Decker | 29 | Head | Tool Maker | Ohio |
| 9 | Muriel L Decker | 30 | Wife-H | — | Michigan |
| 10 | Jason G Jr Decker | 8 | Son | — | California |
| 11 | Richard B Decker | 4 | Son | — | California |
| 12 | G Clifford Witty | 34 | Head | Labor | Missouri |
| 13 | Lillian F Witty | 34 | Wife-H | Bookkeeper | Missouri |
| 14 | Arthur C Witty | 10 | Son | — | Missouri |
| 15 | Betty J Witty | 6 | Daughter | — | California |
| 16 | Walter W Cole | 43 | Head | Installer | New Hampshire |
| 17 | Leona Cole | 40 | Wife-H | — | New Hampshire |
| 18 | Seth Cole | 17 | Son | Oil Station | Vermont |
| 19 | Ernest C Cole | 16 | Son | — | Vermont |
| 20 | Aris A Cole | 12 | Daughter | — | New Hampshire |
| 21 | Max W Jr Cole | 10 | Son | — | New Hampshire |
| 22 | Oliver S Cole | 7 | Son | — | California |
| 23 | Ray Howrey | 34 | Head | Oil Worker | Georgia |
| 24 | Petulla G Howrey | 27 | Wife-H | — | Arkansas |
| 25 | Charles W Wyse | 19 | Stepson | Upholsterer Apprentice | Texas |
| 26 | Clifford Pullum | 34 | Head | Bricklayer | Indiana |
| 27 | Stanley E Pullum | 3 | Son | — | California |
| 28 | William Pullum | 74 | Head | Civil Service | Indiana |
| 29 | Susan Pullum | 71 | Wife-H | — | Indiana |
| 30 | William Kenyon | 53 | Head | — | Wisconsin |
| 31 | Daisy Lee Kenyon | 36 | Son | Country Club | Wisconsin |
| 32 | Dorothy Jones | 32 | Daughter | Secretary | Wisconsin |
| 33 | Jack J Jones | 17 | Son | — | Colorado |
| 34 | Margaret Jones | 10 | Daughter | — | Nevada |
| 35 | Marjorie Jones THIS PERSON | 10 | Daughter | — | Nevada |
| 36 | Walter Pendleton | 34 | Head | Sheet Metal | Colorado |
| 37 | Mildred Pendleton | 30 | Wife-H | — | Kansas |
| 38 | Nathan G Kelly | 25 | Head | — | California |
| 39 | Aurelle H Kelly | 29 | Wife-H | — | Utah |
| 40 | Albert Kelly | 3 | Son | — | California |
| 41 | Blanche Arnould | 46 | Head-H | Hairdresser | Illinois |
| 42 | Hazel Grundon | 19 | Daughter | — | New Mexico |
| 43 | Rosa Anna Samy | 73 | Aunt | — | Illinois |
| 44 | Rufus Lamontagne | 39 | Head | Carpenter | Canada |
| 45 | Mary Lamontagne | 34 | Wife-H | — | Canada |
| 46 | Ben Sullivan | 35 | Roomer | Bricklayer | Oregon |
| 47 | Edna Sullivan | 37 | Roomer | — | Germany |
| 48 | Arthur J John | 33 | Head | Mechanic | California |
| 49 | Clarice John | 28 | Wife-H | — | Arizona |
| 50 | Virginia L John | 9 | Daughter | — | California |
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)