FJ
Frank Jordan — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Los-Angeles-County, California
Our Model Tree links this Frank Jordan across the 1930 and 1940 US Censuses in Los-Angeles-County, California (XGBoost, ~Confirmed) — first a head (b.~1893), then head of a 6-person household.
Age 47
b. ~1893
Male
Head
Born: Colorado
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Los-Angeles-County, California |
| Surname | Jordan |
| Given Name | Frank W. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Colorado |
| 1935 Residence (City) | El Monte |
| 1935 Residence (County) | Los Angeles |
| Additional Details | |
| Occupation | Inventor |
| Industry | Private Business |
| Class of Worker | OA |
| Hours Worked | 40 |
| Income (1939) | 57 |
| Highest Grade | No 8 |
| 1935 Residence | California |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
| Occupation | Inventor |
| Township / Ward | Whittier Township |
| Est. Birth Year | ~1893 |
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 1940 census.
| Name | Relation to head | Relative to Frank | Age | Birth yr |
|---|---|---|---|---|
| John Jordan | Son | — | 14 | ~1926 |
| Hallie Jordan | Daughter | — | 11 | ~1929 |
| Jerry Jordan | Son | — | 9 | ~1931 |
| Frank Jordan | Head | — | 47 | ~1893 |
| Phyllis Jordan | Daughter | — | 16 | ~1924 |
| Grace Jordan | Spouse | — | 46 | ~1894 |
Census Appearances
1930
Los Angeles, …
Head, age 36
Los Angeles, California · implied b. ~1894 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jordan |
| Given Name | Frank W |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Colorado |
| Age at First Marriage | 29 |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Occupation | Manufacturer |
| Industry | Oil Well Spec |
| Class of Worker | E |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 65 |
| Radio Set | R |
| Veteran | No |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1940
Los-Angeles-County, California
Head, age 47
Los-Angeles-County, California · implied b. ~1893 — 6 household members
| Surname | Jordan |
| Given Name | Frank W. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Colorado |
| 1935 Residence (City) | El Monte |
| 1935 Residence (County) | Los Angeles |
| Occupation | Inventor |
| Industry | Private Business |
| Class of Worker | OA |
| Hours Worked | 40 |
| Income (1939) | 57 |
| Highest Grade | No 8 |
| 1935 Residence | California |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
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 Frank Jordan across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Frank Jordan
Head · 1940 · age 47 · b. ~1893 · California
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Los-Angeles-County, California
Open full size
1940 US Federal Census — Los-Angeles-County, California
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00259-00810)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Dema E. Harshbarger | 55 | Head | Artist Manager | Illinois |
| 42 | Jessie Ledger Christian | 62 | Lodger | — | Iowa |
| 43 | Chloe Harshbarger | 67 | Sister | Saleswoman | Illinois |
| 44 | Joan Amoyuis | 39 | Hired Hand | Laborer | Philippines |
| 45 | Everett L. Kerfoot | 50 | Head | Treasurer | Missouri |
| 46 | Grace Kerfoot | 40 | Wife | — | Ohio |
| 47 | Nadean Kerfoot | 9 | Daughter | — | California |
| 48 | Everett E. Jr. Kerfoot | 5 | Son | — | California |
| 49 | Guy Cleary | 45 | Head | Rancher | Wisconsin |
| 50 | Mary Cleary | 45 | Wife | — | Wisconsin |
| 51 | Joe Albert | 40 | Head | Irrigator | Texas |
| 52 | Junnie Albert | 31 | Wife | Picker | Texas |
| 53 | Oscar M. Matlock | 62 | Lodger | Laborer | Texas |
| 54 | Arnold H. Clark | 29 | Head | Service Man | Nebraska |
| 55 | Eva Clark | 21 | Wife | — | California |
| 56 | William Andrews | 77 | Head | — | Michigan |
| 57 | Wales Eisley | 38 | Head | Electrician | Ohio |
| 58 | Esther Eisley | 40 | Wife | — | Illinois |
| 59 | John Sweeney | 31 | Head | Rig Builder | California |
| 60 | Ann Sweeney | 29 | Wife | — | North Dakota |
| 61 | Beverly Sweeney | 8 | Daughter | — | California |
| 62 | John Mourao | 56 | Head | Boss | France |
| 63 | Laurence Mourao | 37 | Wife | — | France |
| 64 | Tom J. Trinder | 58 | Head | Salesman | Kansas |
| 65 | Crete Trinder | 58 | Wife | — | Kansas |
| 66 | Doh. Peoples | 55 | Brother in law | Salesman | Kansas |
| 67 | Frank W. Jordan THIS PERSON | 47 | Head | Inventor | Colorado |
| 68 | Grace Jordan | 46 | Wife | — | California |
| 69 | Phyllis Jordan | 16 | Daughter | — | California |
| 70 | John Jordan | 14 | Son | — | California |
| 71 | Hallie Jordan | 11 | Daughter | — | California |
| 72 | Jerry Jordan | 9 | Son | — | California |
| 73 | Nathaniel Johnson | 48 | Head | Plumbing Contractor | Sweden |
| 74 | Sigrid Johnson | 48 | Wife | — | Denmark |
| 75 | Nathaniel Johnson | 20 | Son | — | Illinois |
| 76 | Cyril Johnson | 17 | Son | — | California |
| 77 | Sam Andros | 56 | Head | Rancher | Greece |
| 78 | Bertha Andros | 46 | Wife | — | Germany |
| 79 | Samuel Eastman | 31 | Head | Manager | California |
| 80 | Virginia Eastman | 26 | Wife | — | Washington |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)