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Thomas Lynch — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Suffolk, Massachusetts
Our Model Tree links this Thomas Lynch across the 1900, 1910, 1920 and 1930 US Censuses in Suffolk, Massachusetts (XGBoost, ~Confirmed) — first a head (b.~1874), then head of a 3-person household.
Age 56
b. ~1874
Male
Head
Born: Massachusetts
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Suffolk, Massachusetts |
| Surname | Lynch |
| Given Name | Thomas J |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Age at First Marriage | 24 |
| Father's Birthplace | Irish Free State |
| Mother's Birthplace | Irish Free State |
| Additional Details | |
| Occupation | Shipping clerk |
| Industry | Valves |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 45.00 |
| Radio Set | R |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Shipping Clerk |
| Township / Ward | Boston City |
| Est. Birth Year | ~1874 |
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 1930 census.
| Name | Relation to head | Relative to Thomas | Age | Birth yr |
|---|---|---|---|---|
| Thomas Lynch | Head | — | 56 | ~1874 |
| Mary Lynch | Other | — | 52 | ~1878 |
| John Lynch | Son | — | 27 | ~1903 |
Census Appearances
1900
Suffolk, Massachusetts
Head, age 28
Suffolk, Massachusetts · implied b. ~1872 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lynch |
| Given Name | Thomas F |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Birth Month | Oct |
| Birth Year | 1872 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Draughtsman |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1910
Suffolk, Massachusetts
Head, age 35
Suffolk, Massachusetts · implied b. ~1875 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lynch |
| Given Name | Thomas F |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Years Married | 10 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Surveyor |
| Industry | City |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Suffolk, Massachusetts
Head, age 45
Suffolk, Massachusetts · implied b. ~1875 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lynch |
| Given Name | Thomas J. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Shipping Clerk |
| Industry | Machinery |
| Class of Worker | Sal |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Suffolk, Massachusetts
Head, age 56
Suffolk, Massachusetts · implied b. ~1874 — 3 household members
| Surname | Lynch |
| Given Name | Thomas J |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Age at First Marriage | 24 |
| Father's Birthplace | Irish Free State |
| Mother's Birthplace | Irish Free State |
| Occupation | Shipping clerk |
| Industry | Valves |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 45.00 |
| Radio Set | R |
| 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 Thomas Lynch across 4 US Census years (1900, 1910, 1920 and 1930) in Suffolk, Massachusetts, using XGBoost record linkage.
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This person
Anchor record
Thomas Lynch
Head · 1930 · age 56 · b. ~1874 · Massachusetts
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Suffolk, Massachusetts
Open full size
1930 US Federal Census — Suffolk, Massachusetts
Page Contents
50 people indexed on this census page (ia:1930:massachusettscensus00reel957:0487)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Anna Lifford | 22 | Daughter | Telephone Operator | Massachusetts |
| 2 | Elizabeth M Lifford | 22 | Daughter | Telephone Operator | Massachusetts |
| 3 | Eileen Lifford | 17 | Daughter | Clerk | Massachusetts |
| 4 | Thomas J Lynch THIS PERSON | 56 | Head | Shipping Clerk | Massachusetts |
| 5 | Mary E Lynch | 52 | Wife-H | — | Massachusetts |
| 6 | John H Lynch | 27 | Son | Painter | Massachusetts |
| 7 | John P Mee | 34 | Head | Officer | Rhode Island |
| 8 | Rose D Mee | 32 | Wife-H | Stenographer | Massachusetts |
| 9 | Mourine Mee | 6 | Daughter | — | Massachusetts |
| 10 | Thomas J Kelley | 35 | Head | Mechanic | Irish Free State |
| 11 | Elizabeth D Kelley | 32 | Wife-H | — | Irish Free State |
| 12 | Elizabeth T Kelley | 2 | Daughter | — | Massachusetts |
| 13 | Thomas J Jr Kelley | 1 | Son | — | Massachusetts |
| 14 | Elizabeth Noonan | 61 | Head-H | — | Massachusetts |
| 15 | Raymond William Noonan | 28 | Daughter | Title Examiner | Massachusetts |
| 16 | Albert L Caulfield | 34 | Head | Officer | Massachusetts |
| 17 | Mildred J Caulfield | 30 | Wife-H | — | Massachusetts |
| 18 | Dorothy Caulfield | 1 | Daughter | — | Massachusetts |
| 19 | Thomas Gallo | 38 | Head | Printer | Italy |
| 20 | Lena Gallo | 32 | Wife-H | — | Massachusetts |
| 21 | James Gallo | 1 | Son | — | Massachusetts |
| 22 | Edward J Concannon | 41 | Head | Mechanic | Massachusetts |
| 23 | Gertrude M Concannon | 41 | Wife-H | — | Massachusetts |
| 24 | William G Concannon | 17 | Son | Clerk | Massachusetts |
| 25 | William M Concannon | 16 | Daughter | — | Massachusetts |
| 26 | John E Concannon | 11 | Son | — | Massachusetts |
| 27 | John B Kelley | 37 | Head | Salesman | Massachusetts |
| 28 | Anna M Kelley | 36 | Wife-H | — | Massachusetts |
| 29 | Mary E Kelley | 2 | Daughter | — | Massachusetts |
| 30 | Paul J Kelley | 1 | Son | — | Massachusetts |
| 31 | John Halmosky | 55 | Head | Packer | Poland |
| 32 | Gertrude Halmosky | 45 | Wife-H | — | Poland |
| 33 | Jennie Halmosky | 24 | Daughter | Filing Clerk | Massachusetts |
| 34 | Alphonse J Halmosky | 22 | Son | Chemist | Massachusetts |
| 35 | Henrietta R Halmosky | 8 | Daughter | — | Massachusetts |
| 36 | Peter J Mccauley | 36 | Head | Fireman | Massachusetts |
| 37 | Elizabeth A Mccauley | 31 | Wife-H | — | Massachusetts |
| 38 | Rosemary Mccauley | 5 | Daughter | — | Massachusetts |
| 39 | Elizabeth A Mccauley | 4 | Daughter | — | Massachusetts |
| 40 | Margaret E Mccauley | 74 | Mother | — | Massachusetts |
| 41 | Joseph P Mccauley | 34 | Brother | Chauffeur | Massachusetts |
| 42 | Francis J Mccauley | 31 | Brother | Laundryman | Massachusetts |
| 43 | Everett J Backman | 35 | Head | Receiving Clerk | Canada-English |
| 44 | Gertrude V Backman | 30 | Wife-H | — | Maine |
| 45 | Narda J Backman | 7 | Daughter | — | Massachusetts |
| 46 | Howard J Clark | 66 | Lodger | Packer | Maine |
| 47 | Helen T Madaughan | 40 | Head-H | Clerical | Massachusetts |
| 48 | William Elser | 29 | Head | Draftsman | Germany |
| 49 | Ella Elser | 34 | Wife-H | — | Germany |
| 50 | Paul J Levering | 60 | Head | — | Germany |
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)