RM
Ruth Morgan — 1940 US Census Record
Model Tree available1940 United States Federal Census · Los-Angeles-County, California
Our Model Tree links this Ruth Morgan across the 1920, 1930 and 1940 US Censuses in Los-Angeles-County, California (XGBoost, ~Confirmed), with identified parents Charles & M — first a daughter (b.~1912), then head of a 4-person household.
Age 28
b. ~1912
Female
Daughter
Born: California
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Los-Angeles-County, California |
| Surname | Morgan |
| Given Name | Ruth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | California |
| 1935 Residence (City) | ALHAMBRA CITY |
| 1935 Residence (County) | LOS ANGELES |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | H-4 |
| 1935 Residence | Same house |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Township / Ward | Alhambra City |
| Est. Birth Year | ~1912 |
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 1940 census.
| Name | Relation to head | Relative to Ruth | Age | Birth yr |
|---|---|---|---|---|
| Charles Morgan | Head | — | 67 | ~1873 |
| Elizabeth Morgan | Spouse | — | 58 | ~1882 |
| Ruth Morgan | Daughter | — | 28 | ~1912 |
| Charles Morgan | Son | — | 27 | ~1913 |
Census Appearances
1920
Los Angeles, …
Daughter, age 7
Los Angeles, California · implied b. ~1913 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Morgan |
| Given Name | Ruth I. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | New York |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1930
Los Angeles, …
Daughter, age 17
Los Angeles, California · implied b. ~1913 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Morgan |
| Given Name | Ruth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | New York |
| Can Read/Write | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1940
Los-Angeles-County, California
Daughter, age 28
Los-Angeles-County, California · implied b. ~1912 — 4 household members
| Surname | Morgan |
| Given Name | Ruth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | California |
| 1935 Residence (City) | ALHAMBRA CITY |
| 1935 Residence (County) | LOS ANGELES |
| Income (1939) | 0 |
| Highest Grade | H-4 |
| 1935 Residence | Same house |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
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 Ruth Morgan across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Charles Morgan (~0.92 confidence) and father M Morgan (~0.92 confidence) and mother Elizabeth Morgan (~0.92 confidence) and mother C Morgan (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Charles Morgan
b. ~1873
Source father
● Household
· direct · ~0.92
Father
M Morgan
b. ~1878
Source father
● Household
· direct · ~0.92
Mother
Elizabeth Morgan
b. ~1882
Source mother
● Household
· direct · ~0.92
Mother
C Morgan
b. ~1883
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Ruth Morgan
Daughter · 1940 · age 28 · b. ~1912 · California
★ You are viewing this record
Sibling
Charles Morgan
Sibling · 1940 · age 27
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
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-t0627-00251-00518)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Alma G. Tappan | 27 | Head | — | California |
| 2 | Glen Tappan | 9 | Son | — | California |
| 3 | Virginia Tappan | 7 | Daughter | — | California |
| 4 | Ralph Hill | 27 | Head | Shipping Clerk | Ohio |
| 5 | Edna Hill | 20 | Wife | — | Kansas |
| 6 | Carol Hill | 3 | Daughter | — | California |
| 7 | Mary Hill | 2 | Daughter | — | California |
| 8 | Georgene Hill | 0 | Daughter | — | California |
| 9 | Lyle Andrews | 24 | Head | Plumber | California |
| 10 | Margarita Andrews | 23 | Wife | — | California |
| 11 | Rose Mary Andrews | 0 | Daughter | — | California |
| 12 | Anthony Prinzil | 26 | Head | Laborer | California |
| 13 | Winifred Prinzil | 20 | Wife | — | New York |
| 14 | Dexter D. Sears | 52 | Head | — | Ohio |
| 15 | Emma Sears | 57 | Wife | — | New York |
| 16 | Charles Morgan | 67 | Head | Building Inspector | Missouri |
| 17 | Elizabeth Morgan | 58 | Wife | — | Missouri |
| 18 | Charles Morgan | 27 | Son | Salesman | California |
| 19 | Ruth Morgan THIS PERSON | 28 | Daughter | — | California |
| 20 | Charles Johnson | 46 | Head | Owner | Iowa |
| 21 | Theresa Johnson | 43 | Wife | — | Iowa |
| 22 | Charles Johnson | 24 | Son | — | Illinois |
| 23 | George Fonner | 28 | Head | Mail Carrier | Ohio |
| 24 | Fern Fonner | 26 | Wife | — | Nebraska |
| 25 | Ernest Chumbley | 59 | Head | Pants Pressor | Missouri |
| 26 | Nora Chumbley | 58 | Wife | — | Texas |
| 27 | Anne Griffin | 52 | Head | Book-Keeper | Ohio |
| 28 | Sam Benedict | 60 | Head | Proprietor | Illinois |
| 29 | Laura Benedict | 57 | Wife | Partner | Kansas |
| 30 | Nellie Ware | 70 | Head | — | Massachusetts |
| 31 | Clifford Whitmer | 36 | Head | Painter | So. Dakota |
| 32 | Minnie Whitmer | 32 | Wife | — | Iowa |
| 33 | Golda Jones | 33 | Head | — | Oregon |
| 34 | Willie Jones | 12 | Son | — | California |
| 35 | George Wade | 47 | Head | Sort-Grade Lumber | New York |
| 36 | William Boyette | 59 | Head | Pipe Layer | California |
| 37 | Lucie Boyette | 58 | Wife | — | Nevada |
| 38 | Jennie Glassey | 58 | Head | — | Missouri |
| 39 | Mary Glassey | 21 | Daughter | Stenographer | Missouri |
| 40 | William Glassey | 18 | Son | — | Missouri |
Pedigree Summary
Ruth + 1 sibling
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
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)