MS
Manuel Silva — 1940 US Census Record
Model Tree available1940 United States Federal Census · Monterey-County, California
Our Model Tree links this Manuel Silva across the 1920, 1930 and 1940 US Censuses in Monterey-County, California (XGBoost, ~Confirmed), with identified parents Rose & Rose — first a son (b.~1910), then head of a 9-person household.
Age 30
b. ~1910
Male
Son
Born: California
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Monterey-County, California |
| Surname | Silva |
| Given Name | Manuel |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | California |
| 1935 Residence (City) | Alisal Judicial |
| 1935 Residence (County) | Monterey |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farming |
| Class of Worker | OA |
| Hours Worked | 70 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same house |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Occupation | Farmer |
| Township / Ward | Alisal Judicial |
| Est. Birth Year | ~1910 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Manuel | Age | Birth yr |
|---|---|---|---|---|
| Ben Imwalle | Other | — | 50 | ~1890 |
| Manuel Silva | Son | — | 30 | ~1910 |
| Manuel Silva | Head | — | 53 | ~1887 |
| Rose Silva | Spouse | — | 55 | ~1885 |
| Jessie Silva | Son | — | 27 | ~1913 |
| George Silva | Son | — | 25 | ~1915 |
| Madeline Silva | Daughter | — | 21 | ~1919 |
| Edward Silva | Son | — | 24 | ~1916 |
| Adeline Silva | Daughter | — | 18 | ~1922 |
Census Appearances
1920
Monterey, California
Son, age 10
Monterey, California · implied b. ~1910 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Silva |
| Given Name | Manuel |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | California |
| Mother's Birthplace | Portugal |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1930
Monterey, California
Son, age 21
Monterey, California · implied b. ~1909 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Silva |
| Given Name | Manuel |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | California |
| Mother's Birthplace | Azore Islands |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1940
Monterey-County, California
Son, age 30
Monterey-County, California · implied b. ~1910 — 9 household members
| Surname | Silva |
| Given Name | Manuel |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | California |
| 1935 Residence (City) | Alisal Judicial |
| 1935 Residence (County) | Monterey |
| Occupation | Farmer |
| Industry | Farming |
| Class of Worker | OA |
| Hours Worked | 70 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 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 Manuel Silva across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Rose Silva (~0.92 confidence) and mother Rose Silva (~0.92 confidence) and mother Rose Silva (~0.92 confidence) and father Manuel Silva (~0.92 confidence) and father Manuel Silva (~0.92 confidence) and father Manuel Silva (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Rose Silva
b. ~1885
Source mother
● Household
· direct · ~0.92
Mother
Rose Silva
b. ~1885
Source mother
● Household
· direct · ~0.92
Mother
Rose Silva
b. ~1886
Source mother
● Household
· direct · ~0.92
Father
Manuel Silva
b. ~1887
Source father
● Household
· direct · ~0.92
Father
Manuel Silva
b. ~1888
Source father
● Household
· direct · ~0.92
Father
Manuel Silva
b. ~1888
Source father
● Household
· direct · ~0.92
This person
Anchor record
Manuel Silva
Son · 1940 · age 30 · b. ~1910 · California
★ You are viewing this record
Sibling
Edward Silva
Sibling · 1940 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Adeline Silva
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jessie Silva
Sibling · 1940 · age 27
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Silva
Sibling · 1940 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Madeline Silva
Sibling · 1940 · age 21
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 — Monterey-County, California
Open full size
1940 US Federal Census — Monterey-County, California
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00267-00536)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | George E. Rauch | 8 | Grandson | — | Missouri |
| 42 | George A. Arnold | 59 | Head | Laborer | Kansas |
| 43 | Madge Arnold | 33 | Wife | Maid | Utah |
| 44 | Fred Arnold | 16 | Son | — | Colorado |
| 45 | Josephine Arnold | 14 | Daughter | — | Colorado |
| 46 | Nancy B. Arnold | 2 | Daughter | — | California |
| 47 | Roy W. Lewis | 29 | Head | Shedder | Missouri |
| 48 | Viola Lewis | 30 | Wife | — | Kansas |
| 49 | Shirley Lewis | 13 | Daughter | — | Kansas |
| 50 | Helen Lewis | 11 | Daughter | — | Arizona |
| 51 | Gerald Lewis | 10 | Son | — | Arizona |
| 52 | Owen J. Danila | 29 | Head | Fireman | California |
| 53 | Lucille Danila | 28 | Wife | — | Missouri |
| 54 | Richard Danila | 6 | Son | — | California |
| 55 | Rosie Daniela | 48 | Head | Trimmer | California |
| 56 | Florence Daniela | 22 | Daughter | Waitress | California |
| 57 | James Daniela | 19 | Son | Helper | California |
| 58 | Mary G. Silva | 68 | Mother | — | Portugal |
| 59 | Otto J. Swanson | 58 | Head | Helper | Sweden |
| 60 | Manuel C. Silva | 53 | Head | Farmer | California |
| 61 | Rose Silva | 55 | Wife | — | Portugal |
| 62 | Manuel Silva THIS PERSON | 30 | Son | Farmer | California |
| 63 | Jessie Silva | 27 | Son | Farmer | California |
| 64 | George Silva | 25 | Son | Farmer | California |
| 65 | Edward Silva | 24 | Son | Farmer | California |
| 66 | Madeline Silva | 21 | Daughter | Clerk | California |
| 67 | Adeline Silva | 18 | Daughter | — | California |
| 68 | Ben Imwalle | 50 | Hired Man | Laborer | California |
| 69 | Harlan Martin | 62 | Head | Laborer | Illinois |
| 70 | Maude Martin | 60 | Wife | — | California |
| 71 | Belle Martin | 34 | Daughter | Teacher | California |
| 72 | William Duncan | 43 | Head | Carpenter | Missouri |
| 73 | Margaret Duncan | 30 | Wife | — | California |
| 74 | Beverly L. Duncan | 15 | Daughter | — | California |
| 75 | Margaret Duncan | 5 | Daughter | — | California |
| 76 | Patsy Ann Duncan | 3 | Daughter | — | California |
| 77 | Shirley M. Duncan | 1 | Daughter | — | California |
| 78 | Ben Bernardasci | 54 | Head | Night Watchman | Switzerland |
| 79 | Mary Bernardasci | 37 | Wife | — | Switzerland |
| 80 | Sylvia Bernardasci | 11 | Daughter | — | California |
Pedigree Summary
Manuel + 5 siblings
Gen 1 · 6 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)