DM
Daniel Mccarthy — 1940 US Census Record
Model Tree available1940 United States Federal Census · Middlesex-County, Massachusetts
Our Model Tree links this Daniel Mccarthy across the 1920, 1930 and 1940 US Censuses in Middlesex-County, Massachusetts (XGBoost, ~Confirmed), with identified parents Daniel & Daniel — first a son (b.~1916), then head of a 3-person household.
Age 24
b. ~1916
Male
Son
Born: Massachusetts
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Middlesex-County, Massachusetts |
| Surname | McCarthy |
| Given Name | Daniel J |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Needham, city |
| 1935 Residence (County) | Middlesex |
| Additional Details | |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Needham City |
| Est. Birth Year | ~1916 |
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 Daniel | Age | Birth yr |
|---|---|---|---|---|
| Anna Mccarthy | Spouse | — | 59 | ~1881 |
| Daniel Mccarthy | Son | — | 24 | ~1916 |
| Daniel Mccarthy | Head | — | 59 | ~1881 |
Census Appearances
1920
Middlesex, Massachusetts
Son, age 3
Middlesex, Massachusetts · implied b. ~1917 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McCarthy |
| Given Name | Daniel J. Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Middlesex, Massachusetts
Son, age 14
Middlesex, Massachusetts · implied b. ~1916 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mc Carthy |
| Given Name | Daniel J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Middlesex-County, Massachusetts
Son, age 24
Middlesex-County, Massachusetts · implied b. ~1916 — 3 household members
| Surname | McCarthy |
| Given Name | Daniel J |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Needham, city |
| 1935 Residence (County) | Middlesex |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| 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 Daniel Mccarthy across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Daniel Mc Carthy (~0.92 confidence) and father Daniel Mccarthy (~0.92 confidence) and mother Anna Mccarthy (~0.92 confidence) and mother Anna Mccarthy (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Daniel Mc Carthy
b. ~1881
Source father
● Household
· direct · ~0.92
Father
Daniel Mccarthy
b. ~1882
Source father
● Household
· direct · ~0.92
Mother
Anna Mccarthy
b. ~1881
Source mother
● Household
· direct · ~0.92
Mother
Anna Mccarthy
b. ~1881
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Daniel Mccarthy
Son · 1940 · age 24 · b. ~1916 · Massachusetts
★ 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 — Middlesex-County, Massachusetts
Open full size
1940 US Federal Census — Middlesex-County, Massachusetts
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-01611-00498)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Anderson, Walter Beattie | 44 | Lodger | Teller | Massachusetts |
| 2 | Arthur S Mcgilvery | 48 | Head | Contractor | Massachusetts |
| 3 | Gerda A Mcgilvery | 48 | Wife | — | New Hampshire |
| 4 | Gerda V Mcgilvery | 24 | Daughter | Nurse | Massachusetts |
| 5 | Frederick Mcgilvery | 22 | Son | Electrician | Massachusetts |
| 6 | Harold F Mcgilvery | 17 | Son | — | Massachusetts |
| 7 | Marjory Del'Stole | 26 | Daughter | — | New Hampshire |
| 8 | Mary Bean | 76 | Mother-in-law | — | New York |
| 9 | Jeremiah J Shannon | 49 | Head | Mailman | Massachusetts |
| 10 | Margaret A Shannon | 49 | Wife | — | Massachusetts |
| 11 | Louise M Shannon | 21 | Daughter | Salesgirl | Massachusetts |
| 12 | Helen B Shannon | 19 | Daughter | — | Massachusetts |
| 13 | Charles J Shannon | 13 | Son | — | Massachusetts |
| 14 | Grace Shannon | 9 | Daughter | — | Massachusetts |
| 15 | John H Koning | 52 | Head | Electrician | Netherlands |
| 16 | Rose M Koning | 60 | Wife | — | Canada English |
| 17 | Abram Koning | 76 | Father | — | Netherlands |
| 18 | Joseph R Pomeroy | 50 | Head | Partner | Maine |
| 19 | Anna C Pomeroy | 44 | Wife | — | Massachusetts |
| 20 | Richard N Pomeroy | 4 | Son | — | Massachusetts |
| 21 | Daniel M Mccarthy | 59 | Head | Blacksmith | Massachusetts |
| 22 | Anna Mccarthy | 59 | Wife | — | Massachusetts |
| 23 | Daniel J Mccarthy THIS PERSON | 24 | Son | — | Massachusetts |
| 24 | John Daville | 39 | Head | Machinist | Massachusetts |
| 25 | Elizabeth A Daville | 40 | Wife | — | Massachusetts |
| 26 | Elizabeth A Daville | 13 | Daughter | — | Massachusetts |
| 27 | Mary Daville | 9 | Daughter | — | Massachusetts |
| 28 | Andrew J Repetto | 47 | Head | Mailman | Massachusetts |
| 29 | Teresa R Repetto | 44 | Wife | — | Massachusetts |
| 30 | Catherine L Repetto | 17 | Daughter | — | Massachusetts |
| 31 | Louise M Repetto | 10 | Daughter | — | Massachusetts |
| 32 | Fred T Cubanks | 57 | Head | Druggist | Massachusetts |
| 33 | Lilla A Cubanks | 47 | Wife | — | Massachusetts |
| 34 | Frederick P Stackhouse | 18 | Son | Laborer | Massachusetts |
| 35 | Norma Stackhouse | 14 | Daughter | — | Massachusetts |
| 36 | John C Gibson | 58 | Head | Salesman | Indiana |
| 37 | Lillian N Gibson | 50 | Wife | — | Massachusetts |
| 38 | Meredith N Gibson | 23 | Son | Packer | Indiana |
| 39 | Barbara J Gibson | 19 | Daughter | — | Massachusetts |
Related Census Records
Pedigree Summary
Daniel
Gen 1 · 4 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)