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Charles Dunn — 1930 US Census Record
Model Tree available1930 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this Charles Dunn across the 1910, 1920 and 1930 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed), with identified parents William & William — first a son (b.~1906), then head of a 6-person household.
Age 24
b. ~1906
Male
Son
Born: Massachusetts
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Middlesex, Massachusetts |
| Surname | Dunn |
| Given Name | Charles P |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Age at First Marriage | 22 |
| Father's Birthplace | New York |
| Mother's Birthplace | Connecticut |
| Additional Details | |
| Occupation | Accountant |
| Industry | Fruit |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Accountant |
| Township / Ward | Malden City |
| Est. Birth Year | ~1906 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Charles | Age | Birth yr |
|---|---|---|---|---|
| Catherine Dunn | Daughter | — | 22 | ~1908 |
| John Dunn | Head | — | 60 | ~1870 |
| Mary Dunn | Other | — | 22 | ~1908 |
| Charles Dunn | Son | — | 24 | ~1906 |
| Ralph Dunn | Son | — | 28 | ~1902 |
| Edith Dunn | Spouse | — | 50 | ~1880 |
Census Appearances
1910
Middlesex, Massachusetts
Son, age 4
Middlesex, Massachusetts · implied b. ~1906 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Dunn |
| Given Name | Charles |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | New York |
| Mother's Birthplace | Connecticut |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Middlesex, Massachusetts
Son, age 14
Middlesex, Massachusetts · implied b. ~1906 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Dunne |
| Given Name | Charles A |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | New York |
| Mother's Birthplace | Connecticut |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Middlesex, Massachusetts
Son, age 24
Middlesex, Massachusetts · implied b. ~1906 — 6 household members
| Surname | Dunn |
| Given Name | Charles P |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Age at First Marriage | 22 |
| Father's Birthplace | New York |
| Mother's Birthplace | Connecticut |
| Occupation | Accountant |
| Industry | Fruit |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| 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 Charles Dunn across 3 US Census years (1910, 1920 and 1930) in Middlesex, Massachusetts, using XGBoost record linkage. Identified parents: father William Dunn (~0.92 confidence) and father William Dunne (~0.92 confidence) and father John Dunn (~0.92 confidence) and mother Mary Dunn (~0.92 confidence) and mother Mary Dunne (~0.92 confidence) and mother Edith Dunn (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
William Dunn
b. ~1868
Source father
● Household
· direct · ~0.92
Father
William Dunne
b. ~1868
Source father
● Household
· direct · ~0.92
Father
John Dunn
b. ~1870
Source father
● Household
· direct · ~0.92
Mother
Mary Dunn
b. ~1870
Source mother
● Household
· direct · ~0.92
Mother
Mary Dunne
b. ~1870
Source mother
● Household
· direct · ~0.92
Mother
Edith Dunn
b. ~1880
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Charles Dunn
Son · 1930 · age 24 · b. ~1906 · Massachusetts
★ You are viewing this record
Sibling
Catherine Dunn
Sibling · 1930 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ralph Dunn
Sibling · 1930 · age 28
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
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:massachusettscensus00reel922:0832)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | William Duarte | 1 | Head | — | Massachusetts |
| 52 | John Dunn | 60 | Head | — | Connecticut |
| 53 | Edith M Dunn | 50 | Wife | Stenographer | New York |
| 54 | Ralph Dunn | 28 | Son | Reporter | Massachusetts |
| 55 | Catherine Dunn | 22 | Daughter | Clerk | Massachusetts |
| 56 | Charles P Dunn THIS PERSON | 24 | Son | Accountant | Massachusetts |
| 57 | Mary Dunn | 22 | Daughter-in-law | Contractor | Massachusetts |
| 58 | Margaret T Sheehan | 74 | Head | — | Irish Free State |
| 59 | Mollie Sheehan | 47 | Daughter | Stenographer | Massachusetts |
| 60 | John L Sheehan | 46 | Son | Clerk | Massachusetts |
| 61 | Thomas J Sheehan | 43 | Son | Shipper | Massachusetts |
| 62 | Thomas Sheehan | 17 | Grandson | — | Massachusetts |
| 63 | Ralph Iucci | 32 | Head | Laborer | Italy |
| 64 | Mary Iucci | 27 | Wife | — | Italy |
| 65 | Mary Iucci | 6 | Daughter | — | Maine |
| 66 | Ralph Jr Iucci | 5 | Son | — | Maine |
| 67 | Pauline Iucci | 4 | Daughter | — | Maine |
| 68 | Alfred Iucci | 2 | Son | — | Massachusetts |
| 69 | Frank Iucci | 7 | Stepson | — | Massachusetts |
| 70 | Alice Iucci | 6 | Stepdaughter | — | Massachusetts |
| 71 | Dennis Delmastro | 37 | Head | Laborer | Italy |
| 72 | Grace Delmastro | 33 | Wife | — | Italy |
| 73 | Nellie Delmastro | 7 | Daughter | — | Massachusetts |
| 74 | John H J Dunn | 34 | Head | Fireman | Massachusetts |
| 75 | Mary T Dunn | 30 | Wife | — | Massachusetts |
| 76 | Mary Dunn | 8 | Daughter | — | Massachusetts |
| 77 | John Dunn | 6 | Son | — | Massachusetts |
| 78 | Ruth Dunn | 5 | Daughter | — | Massachusetts |
| 79 | Virginia Dunn | 1 | Daughter | — | Massachusetts |
| 80 | John H Dunn | 69 | Head | Car Cleaner | New York |
| 81 | Rose Dunn | 62 | Wife | — | Irish Free State |
| 82 | Leonard Dunn | 26 | Son | Fireman | Massachusetts |
| 83 | Mary Dunn | 37 | Daughter | Bank Clerk | Massachusetts |
| 84 | Alice Cleary | 66 | Head | — | Irish Free State |
| 85 | Mary O'Brien | 38 | Lodger | Dressmaker | Irish Free State |
| 86 | Manuel M Codanza | 49 | Head | Barber | Azores |
| 87 | Angie M Codanza | 40 | Wife | — | Massachusetts |
| 88 | Manuel F Codanza | 23 | Son | Barber | Massachusetts |
| 89 | Jessie G Codanza | 22 | Daughter | Stitcher | Massachusetts |
| 90 | Evelyn F Codanza | 20 | Daughter | Stitcher | Massachusetts |
| 91 | Mary A Codanza | 18 | Daughter | Stitcher | Massachusetts |
| 92 | Nellie L Codanza | 17 | Daughter | — | Massachusetts |
| 93 | Leonard L Codanza | 14 | Son | — | Massachusetts |
| 94 | Arthur B Codanza | 12 | Son | — | Massachusetts |
| 95 | Helen D Codanza | 9 | Daughter | — | Massachusetts |
| 96 | Dorothy Codanza | 7 | Daughter | — | Massachusetts |
| 97 | Joseph Dion | 46 | Head | Steam Fitter | Canada French |
| 98 | Rose Mary Dion | 45 | Wife | — | Maine |
| 99 | Mary L Dion | 25 | Daughter | Book Keeper | Maine |
| 100 | Rosina Iucci | 1 | Daughter | — | Massachusetts |
Pedigree Summary
Charles + 2 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 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)