MS
Manuel Silva — 1930 US Census Record
Model Tree available1930 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this Manuel Silva across the 1910, 1920 and 1930 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed), with identified parents Carolina & John — first a head (b.~1895), then head of a 8-person household.
Age 35
b. ~1895
Male
Head
Born: Massachusetts
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Middlesex, Massachusetts |
| Surname | Silva |
| Given Name | Manuel |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Age at First Marriage | 21 |
| Father's Birthplace | Azores |
| Mother's Birthplace | Portugal |
| Additional Details | |
| Occupation | Chauffeur |
| Industry | Market |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 4500 |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Chauffeur |
| Township / Ward | Cambridge City |
| Est. Birth Year | ~1895 |
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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Manuel | Age | Birth yr |
|---|---|---|---|---|
| Manuel Silva | Head | — | 35 | ~1895 |
| William Silva | Son | — | 3 | ~1927 |
| George Silva | Son | — | 8 | ~1922 |
| Edward Silva | Son | — | 4 | ~1926 |
| Dorothy Silva | Daughter | — | 5 | ~1925 |
| Alice Silva | Daughter | — | 12 | ~1918 |
| Joseph Silva | Son | — | 10 | ~1920 |
| Mary Silva | Other | — | 34 | ~1896 |
Census Appearances
1910
Middlesex, Massachusetts
Son, age 15
Middlesex, Massachusetts · implied b. ~1895 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Silva |
| Given Name | Manuel |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Portugal |
| Occupation | Messenger |
| Industry | Telegraph |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Middlesex, Massachusetts
Head, age 25
Middlesex, Massachusetts · implied b. ~1895 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Silva |
| Given Name | Manuel |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Portugal |
| Occupation | Driver |
| Industry | Trucking |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Middlesex, Massachusetts
Head, age 35
Middlesex, Massachusetts · implied b. ~1895 — 8 household members
| Surname | Silva |
| Given Name | Manuel |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Age at First Marriage | 21 |
| Father's Birthplace | Azores |
| Mother's Birthplace | Portugal |
| Occupation | Chauffeur |
| Industry | Market |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 4500 |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
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 (1910, 1920 and 1930) in Middlesex, Massachusetts, using XGBoost record linkage. Identified parents: mother Carolina Silva (~0.92 confidence) and father John Silva (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Carolina Silva
b. ~1875
Source mother
● Household
· direct · ~0.92
Father
John Silva
b. ~1875
Source father
● Household
· direct · ~0.92
This person
Anchor record
Manuel Silva
Head · 1930 · age 35 · b. ~1895 · Massachusetts
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Middlesex, Massachusetts
Open full size
1930 US Federal Census — Middlesex, Massachusetts
Page Contents
50 people indexed on this census page (ia:1930:massachusettscensus00reel915:0321)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Walter Slawicki | 43 | Head | Machinist | Poland |
| 2 | Jennie Slawicki | 48 | Wife-H | — | Poland |
| 3 | Mary Slawicki | 14 | Daughter | — | Massachusetts |
| 4 | Roman Slawicki | 11 | Son | — | Massachusetts |
| 5 | Irene Slawicki | 5 | Daughter | — | Massachusetts |
| 6 | Manuel Silva THIS PERSON | 35 | Head | Chauffeur | Massachusetts |
| 7 | Mary Silva | 34 | Wife-H | — | Massachusetts |
| 8 | Alice Silva | 12 | Daughter | — | Massachusetts |
| 9 | Joseph Silva | 10 | Son | — | Massachusetts |
| 10 | George Silva | 8 | Son | — | Massachusetts |
| 11 | Dorothy Silva | 5 | Daughter | — | Massachusetts |
| 12 | Edward Silva | 4 | Son | — | Massachusetts |
| 13 | William Silva | 3 | Son | — | Massachusetts |
| 14 | Tony Costa | 39 | Head | Market | Massachusetts |
| 15 | Mary Costa | 31 | Wife-H | Stitcher | Portugal |
| 16 | Leo Costa | 9 | Son | — | Massachusetts |
| 17 | Edward Costa | 5 | Son | — | Massachusetts |
| 18 | Alfred Costa | 2 | Son | — | Massachusetts |
| 19 | Michael Janukowicz | 52 | Head | Operator | Poland |
| 20 | Annie Janukowicz | 37 | Wife-H | — | Poland |
| 21 | Alec Janukowicz | 19 | Son | — | Poland |
| 22 | Helen Janukowicz | 13 | Daughter | — | Poland |
| 23 | Angelo Pedro | 26 | Head | Laborer | England |
| 24 | Mary Pedro | 20 | Wife-H | — | Massachusetts |
| 25 | Alfred Pedro | 3 | Son | — | Massachusetts |
| 26 | Lillian Pedro | 2 | Daughter | — | Massachusetts |
| 27 | Agustus Corsa | 22 | Head | Driver | Portugal |
| 28 | Rose Corsa | 23 | Wife-H | Laborer | Rhode Island |
| 29 | John Malyaka | 36 | Head | Laborer | Poland |
| 30 | Martha Malyaka | 33 | Wife-H | — | New York |
| 31 | Harriet Malyaka | 2 | Daughter | — | Massachusetts |
| 32 | Helen Turgonski | 12 | Step-daughter | — | New York |
| 33 | Stanislaw Turgonski | 10 | Step-son | — | New York |
| 34 | Tony Silva | 31 | Head | Marble Worker | Portugal |
| 35 | Mary Silva | 25 | Wife-H | — | Portugal |
| 36 | Manuel Silva | 7 | Son | — | Massachusetts |
| 37 | Tony Silva | 4 | Son | — | Massachusetts |
| 38 | Joseph Rochatke | 37 | Head | Baker | Poland |
| 39 | Annie Rochatke | 32 | Wife-H | — | Poland |
| 40 | Helen Rochatke | 14 | Daughter | — | Massachusetts |
| 41 | Joseph Rochatke | 11 | Son | — | Massachusetts |
| 42 | Walter Rochatke | 10 | Son | — | Massachusetts |
| 43 | Edna Rochatke | 8 | Daughter | — | Massachusetts |
| 44 | Sophie Rochatke | 7 | Daughter | — | Massachusetts |
| 45 | Frederick Rochatke | 3 | Son | — | Massachusetts |
| 46 | Rudolph Swiderski | 36 | Head | Mattress Maker | Poland |
| 47 | Mary Swiderski | 33 | Head-H | — | Poland |
| 48 | Stanley Swiderski | 11 | Son | — | Massachusetts |
| 49 | Jennie Swiderski | 9 | Daughter | — | Massachusetts |
| 50 | Helen Swiderski | 8 | Daughter | — | Massachusetts |
Pedigree Summary
Manuel
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 1930 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)