EM
Elizabeth Morgan — 1940 US Census Record
Linked across censuses1940 United States Federal Census · San-Francisco-County, California
Our Model Tree links this Elizabeth Morgan across the 1920, 1930 and 1940 US Censuses in San-Francisco-County, California (XGBoost, ~Confirmed) — first a head (b.~1865), then head of a 3-person household.
Age 75
b. ~1865
Female
Head
Born: Michigan
Widowed
1940 Census Record Details
| Census Year | 1940 |
| Location | San-Francisco-County, California |
| Surname | Morgan |
| Given Name | Elizabeth |
| Relationship to Head | head |
| Sex | F |
| Color / Race | White |
| Age | 75 |
| Marital Status | Widowed |
| Birthplace | Michigan |
| 1935 Residence (City) | San Francisco |
| 1935 Residence (County) | San Francisco |
| Additional Details | |
| Highest Grade | Hs 4 |
| 1935 Residence | Same house |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Township / Ward | San Francisco |
| Est. Birth Year | ~1865 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Elizabeth | Age | Birth yr |
|---|---|---|---|---|
| Irving Morgan | Son | — | 57 | ~1883 |
| Marguerite Morgan | Daughter | — | 53 | ~1887 |
| Elizabeth Morgan | Head | — | 75 | ~1865 |
Census Appearances
1920
San Francisco, …
Head, age 55
San Francisco, California · implied b. ~1865 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Morgan |
| Given Name | Elizabeth |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 55 |
| Marital Status | Widowed |
| Birthplace | Michigan |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1930
San Francisco, …
Other, age 65
San Francisco, California · implied b. ~1865 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Morgan |
| Given Name | Elizabeth |
| Relationship to Head | Mother |
| Sex | F |
| Color / Race | White |
| Age | 65 |
| Marital Status | Widowed |
| Birthplace | Michigan |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Can Read/Write | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1940
San-Francisco-County, California
Head, age 75
San-Francisco-County, California · implied b. ~1865 — 3 household members
| Surname | Morgan |
| Given Name | Elizabeth |
| Relationship to Head | head |
| Sex | F |
| Color / Race | White |
| Age | 75 |
| Marital Status | Widowed |
| Birthplace | Michigan |
| 1935 Residence (City) | San Francisco |
| 1935 Residence (County) | San Francisco |
| Highest Grade | Hs 4 |
| 1935 Residence | Same house |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
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 Elizabeth Morgan across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Elizabeth Morgan
Head · 1940 · age 75 · b. ~1865 · California
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — San-Francisco-County, California
Open full size
1940 US Federal Census — San-Francisco-County, California
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00318-00210)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ann I. Wulten | 6 | daughter | — | California |
| 2 | Jessie D. Howell | 59 | head | Case Worker | California |
| 3 | John D. Howell | 21 | son | Singer | California |
| 4 | John F. Toole | 59 | head | Vice President | Georgia |
| 5 | Daisy E. Toole | 46 | wife | — | Minnesota |
| 6 | Rudolph E. Heine | 63 | head | Engineer | Germany |
| 7 | Rebecca M. Heine | 51 | wife | — | New Mexico |
| 8 | John Ennis | 66 | head | Broker | No. Ireland |
| 9 | Editha E. Ennis | 55 | wife | — | Illinois |
| 10 | Andrew Schoenbacher | 61 | head | Engineer | Switzerland |
| 11 | Anne T. Stewart | 70 | head | — | Victoria B.C. |
| 12 | Constance Stewart | 46 | daughter | Secretary | California |
| 13 | Helen W. Stewart | 41 | daughter | Saleswoman | California |
| 14 | Lotus Coombs | 63 | head | Secretary | California |
| 15 | Tiny Coombs | 61 | sister | — | California |
| 16 | Alyce G. Bell | 42 | head | Manager | Greece |
| 17 | Julius Helen E. Bell | 22 | daughter | — | California |
| 18 | John M. Bell | 20 | son | — | California |
| 19 | Joseph A. Bell | 16 | son | — | California |
| 20 | Elizabeth Morgan THIS PERSON | 75 | head | — | Michigan |
| 21 | Irving Morgan | 57 | son | Public Accountant | California |
| 22 | Marguerite Morgan | 53 | daughter | — | California |
| 23 | Isabel Littlefield | 85 | head | — | Scotland |
| 24 | Lillian Mavoire | 60 | niece | — | Ohio |
| 25 | Susan M. Trask | 51 | head | — | California |
| 26 | Arthur Brown | 50 | head | Insurance Agent | California |
| 27 | Irma Brown | 46 | wife | — | Illinois |
| 28 | Arthur Jr. Brown | 25 | son | Engineer | California |
| 29 | Warren Brown | 18 | son | — | California |
| 30 | Mabel Lansing | 74 | head | — | California |
| 31 | Marvin E. Lewis | 32 | head | Attorney | California |
| 32 | Frederica Lewis | 27 | wife | — | California |
| 33 | Joelle M. Lewis | 1 | daughter | — | California |
| 34 | Bonnie Sowell | 22 | servant | Maid | Texas |
| 35 | Gertrude M. Roberts | 44 | head | Special Duty Nurse | California |
| 36 | Leonard Mcbroom | 37 | head | Outside Salesman | Tennessee |
| 37 | Emlynn Mcbroom | 35 | wife | Bookkeeper | Illinois |
| 38 | Susan M. Tarr | 43 | head | Registered Nurse | California |
| 39 | Hugh Thomas | 72 | head | Shop Foreman | Illinois |
| 40 | Paulina Thomas | 62 | wife | — | California |
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)