TM
Thomas Manning — 1940 US Census Record
Model Tree available1940 United States Federal Census · San-Francisco-County, California
Our Model Tree links this Thomas Manning across the 1920, 1930 and 1940 US Censuses in San-Francisco-County, California (XGBoost, ~Confirmed), with identified parents Elizabeth & Elizabeth — first a head (b.~1900), then head of a 3-person household.
Age 40
b. ~1900
Male
Head
Born: California
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | San-Francisco-County, California |
| Surname | Manning |
| Given Name | Thomas J. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | California |
| 1935 Residence (City) | San Francisco |
| 1935 Residence (County) | San Francisco |
| Additional Details | |
| Occupation | Warehouse Foreman |
| Industry | Bags |
| Class of Worker | PW |
| Hours Worked | 45 |
| Income (1939) | 16 |
| Highest Grade | Hs 2 |
| 1935 Residence | Same Place |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Occupation | Warehouse Foreman |
| Township / Ward | San Francisco |
| Est. Birth Year | ~1900 |
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 Thomas | Age | Birth yr |
|---|---|---|---|---|
| Thomas Manning | Head | — | 40 | ~1900 |
| William Manning | Son | — | ~1940 | |
| Mary Manning | Spouse | — | 34 | ~1906 |
Census Appearances
1920
San Francisco, …
Son, age 19
San Francisco, California · implied b. ~1901 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Manning |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Wales |
| Occupation | Apprentice |
| Industry | Shipyard |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1930
San Francisco, …
Son, age 30
San Francisco, California · implied b. ~1900 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Manning |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Wales |
| Occupation | Night Master |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1940
San-Francisco-County, California
Head, age 40
San-Francisco-County, California · implied b. ~1900 — 3 household members
| Surname | Manning |
| Given Name | Thomas J. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | California |
| 1935 Residence (City) | San Francisco |
| 1935 Residence (County) | San Francisco |
| Occupation | Warehouse Foreman |
| Industry | Bags |
| Class of Worker | PW |
| Hours Worked | 45 |
| Income (1939) | 16 |
| Highest Grade | Hs 2 |
| 1935 Residence | Same Place |
| 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 Thomas Manning across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Elizabeth Manning (~0.92 confidence) and mother Elizabeth Manning (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Elizabeth Manning
b. ~1874
Source mother
● Household
· direct · ~0.92
Mother
Elizabeth Manning
b. ~1880
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Thomas Manning
Head · 1940 · age 40 · b. ~1900 · 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-t0627-00313-00104)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Anna M. Laumeister | 52 | Head | No | California |
| 2 | Sonia Laumeister | 19 | Daughter | Saleslady | California |
| 3 | Arthur Heinz | 52 | Lodger | Jeweller | Illinois |
| 4 | Elizabeth C. Heinz | 52 | Lodger | No | California |
| 5 | Alice Fleer | 48 | Lodger | Seamstress | Illinois |
| 6 | Alfred S. Peterson | 41 | Head | Special Agent | California |
| 7 | Ruth M. Peterson | 39 | Wife | No | California |
| 8 | Neal Peterson | 10 | Son | — | California |
| 9 | Shirley Peterson | 7 | Daughter | — | California |
| 10 | Lydia Floethe | 75 | Mother-in-law | No | Germany |
| 11 | Earle G. Miller | 43 | Head | Accountant | Massachusetts |
| 12 | Alma L. Miller | 36 | Wife | No | Australia |
| 13 | Paul Miller | 20 | Son | Clerk | Oklahoma |
| 14 | Jeffrey Miller | 1 | Son | — | California |
| 15 | Minnie F. Miller | 78 | Mother | No | Maine |
| 16 | Dean Neil Hunter | 43 | Head | Salesman | Michigan |
| 17 | Eleanor Frances Hunter | 31 | Wife | Bookkeeper | Oregon |
| 18 | H. W. Dahlgren | 41 | Head | Salesman | Illinois |
| 19 | Florence Dahlgren | 45 | Wife | No | Wisconsin |
| 20 | Betty Israel | 20 | Step-daughter | No | California |
| 21 | Minnie L. Mouser | 76 | Head | No | Connecticut |
| 22 | Elsie M. Bennett | 51 | Daughter | Public Stenographer | Connecticut |
| 23 | Francis A. Cummins | 38 | Head | Maintenance | California |
| 24 | Vivian P. Cummins | 38 | Wife | No | California |
| 25 | Mary Frances Cummins | 3 | Daughter | — | California |
| 26 | Thomas J. Manning THIS PERSON | 40 | Head | Warehouse Foreman | California |
| 27 | Mary E. Manning | 34 | Wife | No | California |
| 28 | William T. Manning | 0 | Son | — | California |
| 29 | Edward P. Concannon | 34 | Head | Office Manager | California |
| 30 | Mabelle A. Concannon | 31 | Wife | No | California |
| 31 | Michael Edward Concannon | 2 | Son | — | California |
| 32 | Richard Coffman | 39 | Head | Cook | New York |
| 33 | May Coffman | 38 | Wife | No | California |
| 34 | John Coffman | 18 | Son | Cooks Helper | California |
| 35 | J. Joseph Dehrer | 60 | Head | Mechanic | Missouri |
| 36 | Virginia Dehrer | 50 | Wife | No | Montana |
| 37 | Louise Cook | 45 | Lodger | Saleslady | Iowa |
| 38 | Louis P. Quasco | 39 | Head | Electrician | Italy |
| 39 | Mildred B. Quasco | 36 | Wife | No | California |
| 40 | Alana Clarke | 16 | Son | No | California |
Pedigree Summary
Thomas
Gen 1 · 2 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)