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Daniel Ryan — 1930 US Census Record
Model Tree available1930 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this Daniel Ryan across the 1910, 1920 and 1930 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed), with identified parents Timothy & Katherine — first a head (b.~1896), then head of a 5-person household.
Age 34
b. ~1896
Male
Head
Born: Massachusetts
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Middlesex, Massachusetts |
| Surname | Ryan |
| Given Name | Daniel J. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Age at First Marriage | 24 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | Fireman |
| Industry | City Fire Dept. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 7000 |
| Radio Set | R |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Fireman |
| Township / Ward | Cambridge City |
| Est. Birth Year | ~1896 |
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.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Daniel | Age | Birth yr |
|---|---|---|---|---|
| Marie Ryan | Daughter | — | 8 | ~1922 |
| Daniel Ryan | Son | — | 7 | ~1923 |
| Daniel Ryan | Head | — | 34 | ~1896 |
| William Ryan | Son | — | 5 | ~1925 |
| Alice Ryan | Spouse | — | 29 | ~1901 |
Census Appearances
1910
Middlesex, Massachusetts
Son, age 12
Middlesex, Massachusetts · implied b. ~1898 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Ryan |
| Given Name | Daniel |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Ire English |
| Mother's Birthplace | Ire English |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Middlesex, Massachusetts
Other, age 22
Middlesex, Massachusetts · implied b. ~1898 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Ryan |
| Given Name | Daniel W. |
| Relationship to Head | Son-in-law |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Driver |
| Industry | Milk Co. |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Middlesex, Massachusetts
Head, age 34
Middlesex, Massachusetts · implied b. ~1896 — 5 household members
| Surname | Ryan |
| Given Name | Daniel J. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Age at First Marriage | 24 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Fireman |
| Industry | City Fire Dept. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 7000 |
| 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 Daniel Ryan across 3 US Census years (1910, 1920 and 1930) in Middlesex, Massachusetts, using XGBoost record linkage. Identified parents: father Timothy Ryan (~0.92 confidence) and mother Katherine Ryan (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Timothy Ryan
b. ~1860
Source father
● Household
· direct · ~0.92
Mother
Katherine Ryan
b. ~1863
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Daniel Ryan
Head · 1930 · age 34 · b. ~1896 · 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:massachusettscensus00reel916:0620)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Robert J. Foster | 55 | Head | — | Massachusetts |
| 52 | Mary Foster | 53 | Sister | — | Massachusetts |
| 53 | Catherine Foster | 48 | Sister | — | Massachusetts |
| 54 | Alice Scofield | 34 | Boarder | Nurse | Maine |
| 55 | Clarence Colpitts | 74 | Head | — | Ireland |
| 56 | Isabel Colpitts | 67 | Wife | — | Nova Scotia |
| 57 | Anna Cassidy | 37 | Daughter | — | Massachusetts |
| 58 | John Cassidy | 17 | Grandson | — | Massachusetts |
| 59 | John Donahue | 40 | Head | Clerk | Rhode Island |
| 60 | Mary Donahue | 37 | Wife | — | Massachusetts |
| 61 | John J. Donahue | 7 | Son | — | Massachusetts |
| 62 | James Barry | 24 | Head | — | Massachusetts |
| 63 | Leo Spade | 32 | Head | Truck Driver | Canada English |
| 64 | Miranda Spade | 32 | Wife | — | Canada English |
| 65 | Lawrence Spade | 11 | Son | — | Canada English |
| 66 | Isabella Spade | 9 | Daughter | — | Canada English |
| 67 | Walter Spade | 7 | Son | — | Canada English |
| 68 | Myrtle Wilson | 17 | Lodger | — | Massachusetts |
| 69 | John J. Graham | 33 | Head | Captain | Massachusetts |
| 70 | Anna J. Graham | 29 | Wife | — | Rhode Island |
| 71 | Martin J. Graham | 10 | Son | — | Massachusetts |
| 72 | Walter J. Graham | 8 | Son | — | Massachusetts |
| 73 | Edward F. Graham | 5 | Son | — | Massachusetts |
| 74 | James F. Graham | 4 | Son | — | Massachusetts |
| 75 | Frederick Graham | 1 | Son | — | Massachusetts |
| 76 | Joan Graham | 1 | Daughter | — | Massachusetts |
| 77 | Joseph Graham | 1 | Son | — | Massachusetts |
| 78 | Francis Graham | 1 | Son | — | Massachusetts |
| 79 | William Beck | 26 | Head | Salesman | Massachusetts |
| 80 | Alice Beck | 24 | Wife | — | Massachusetts |
| 81 | Rita Beck | 2 | Daughter | — | Massachusetts |
| 82 | William Beck | 0 | Son | — | Massachusetts |
| 83 | James J. Mahady | 43 | Head | — | Massachusetts |
| 84 | Mary Mahady | 41 | Wife | — | Massachusetts |
| 85 | Thomas J. Mahady | 22 | Son | Clerk | Massachusetts |
| 86 | Margaret E. Mahady | 19 | Daughter | Typist | Massachusetts |
| 87 | Mary E. Mahady | 18 | Daughter | Typist | Massachusetts |
| 88 | Josephine S. Mahady | 17 | Daughter | — | Massachusetts |
| 89 | Helen Mahady | 15 | Daughter | — | Massachusetts |
| 90 | Alice Mahady | 13 | Daughter | — | Massachusetts |
| 91 | St. Louis Mahady | 11 | Daughter | — | Massachusetts |
| 92 | Charles H. Reynolds | 61 | Head | Chauffeur | Massachusetts |
| 93 | Hannah M. Reynolds | 60 | Wife | — | Nova Scotia |
| 94 | Daniel J. Ryan THIS PERSON | 34 | Head | Fireman | Massachusetts |
| 95 | Alice F. Ryan | 29 | Wife | — | Massachusetts |
| 96 | Marie F. Ryan | 8 | Daughter | — | Massachusetts |
| 97 | Daniel J. Jr. Ryan | 7 | Son | — | Massachusetts |
| 98 | William S. Ryan | 5 | Son | — | Massachusetts |
| 99 | Adolph Carlson | 53 | Head | Machinist | Sweden |
| 100 | Mildred Carlson | 19 | Daughter | — | Massachusetts |
Pedigree Summary
Daniel
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)