JF
James Fitzpatrick — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Suffolk, Massachusetts
Our Model Tree links this James Fitzpatrick across the 1920 and 1930 US Censuses in Suffolk, Massachusetts (XGBoost, ~Confirmed) — first a son (b.~1916), then head of a 8-person household.
Age 14
b. ~1916
Male
Son
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Suffolk, Massachusetts |
| Surname | Fitzpatrick |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Boston 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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| William Fitzpatrick | Son | — | 10 | ~1920 |
| James Fitzpatrick | Son | — | 14 | ~1916 |
| Paul Fitzpatrick | Son | — | 5 | ~1925 |
| James Fitzpatrick | Head | — | 42 | ~1888 |
| Mary Fitzpatrick | Daughter | — | 7 | ~1923 |
| Joseph Fitzpatrick | Son | — | 11 | ~1919 |
| Mary Fitzpatrick | Spouse | — | 36 | ~1894 |
| John Fitzpatrick | Son | — | 17 | ~1913 |
Census Appearances
1920
Suffolk, Massachusetts
Son, age 4
Suffolk, Massachusetts · implied b. ~1916 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fitzpatrick |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Suffolk, Massachusetts
Son, age 14
Suffolk, Massachusetts · implied b. ~1916 — 8 household members
| Surname | Fitzpatrick |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read/Write | Yes |
| 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 James Fitzpatrick across 2 US Census years (1920 and 1930) in Suffolk, Massachusetts, using XGBoost record linkage.
Show:
This person
Anchor record
James Fitzpatrick
Son · 1930 · age 14 · b. ~1916 · Massachusetts
★ You are viewing this record
Sibling
Joseph Fitzpatrick
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Fitzpatrick
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Paul Fitzpatrick
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Fitzpatrick
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Fitzpatrick
Sibling · 1930 · age 17
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 — Suffolk, Massachusetts
Open full size
1930 US Federal Census — Suffolk, Massachusetts
Page Contents
49 people indexed on this census page (ia:1930:massachusettscensus00reel958:0616)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | James F. Hyland | 37 | Head | Instructor | Massachusetts |
| 52 | Catherine C. Hyland | 38 | Wife | — | Massachusetts |
| 53 | Rachael M. Hyland | 11 | Daughter | — | Massachusetts |
| 54 | Mary Hyland | 8 | Daughter | — | Massachusetts |
| 55 | Margaret Hyland | 7 | Daughter | — | Massachusetts |
| 56 | Elizabeth J. Hyland | 3 | Daughter | — | Massachusetts |
| 57 | Margaret J. Nevin | 74 | Mother-in-law | — | Canada |
| 58 | Leo J. Trainor | 32 | Brother-in-law | Manager | Massachusetts |
| 59 | Clara Trainor | 4 | Niece | — | Massachusetts |
| 60 | Dorothy Trainor | 3 | Niece | — | Massachusetts |
| 61 | Francis Trainor | 2 | Niece | — | Massachusetts |
| 62 | Kathleen E. Storer | 42 | Head | Nurse | Pennsylvania |
| 63 | Miriam K. Storer | 19 | Daughter | — | New York |
| 64 | Jean Storer | 17 | Daughter | — | New Jersey |
| 65 | Dorothy Belle Storer | 9 | Daughter | — | New Jersey |
| 67 | Peter Popal | 69 | Head | Wood Worker | Russia |
| 68 | Annie Popal | 56 | Wife | — | Lithuania |
| 69 | Fannie Popal | 25 | Daughter | — | Massachusetts |
| 70 | Harry S. Popal | 16 | Son | — | Massachusetts |
| 71 | Anne F. Simmons | 60 | Head | — | Canada |
| 72 | John E. Campbell | 18 | Roomer | Roofer | Canada |
| 73 | Helen Campbell | 25 | Roomer | Stenographer | Canada |
| 74 | Mildred Campbell | 22 | Roomer | Filling | Canada |
| 75 | Daniel J. Macintosh | 36 | Head | Auto Mechanic | Canada |
| 76 | Margaret E. Macintosh | 33 | Wife | — | Canada |
| 77 | Dolores Macintosh | 6 | Daughter | — | Massachusetts |
| 78 | Cletus J. Macintosh | 10 | Son | — | Canada |
| 79 | Raymond Macintosh | 8 | Son | — | Canada |
| 80 | Robert E. Macintosh | 5 | Son | — | Canada |
| 81 | Joan M. Macintosh | 1 | Daughter | — | Massachusetts |
| 82 | Anna M. Mcmahon | 43 | Sister-in-law | Cook | Canada |
| 83 | Frederick Wanger | 45 | Head | Chauffeur | Germany |
| 84 | Evelyn L. Wanger | 44 | Wife | Clerk | Massachusetts |
| 85 | Evelyn A. Wanger | 10 | Daughter | — | Massachusetts |
| 86 | Emma J. Guthrie | 62 | Mother-in-law | — | Massachusetts |
| 87 | Robert L. Salomon | 52 | Roomer | Auto Mechanic | Massachusetts |
| 88 | Frederick W. Mayhew | 55 | Head | Grocer | New Hampshire |
| 89 | Alice J. Mayhew | 54 | Wife | — | Maine |
| 90 | Millicent Mayhew | 18 | Daughter | Student | Massachusetts |
| 91 | Ludwig F. Carlson | 80 | Father-in-law | Finisher | Maine |
| 92 | Martha A. Carlson | 77 | Mother-in-law | — | Maine |
| 93 | James Fitzpatrick | 42 | Head | Stationary Fireman | Ireland |
| 94 | Mary Fitzpatrick | 36 | Wife | — | Ireland |
| 95 | John Fitzpatrick | 17 | Son | — | Massachusetts |
| 96 | James Fitzpatrick THIS PERSON | 14 | Son | — | Massachusetts |
| 97 | Joseph Fitzpatrick | 11 | Son | — | Massachusetts |
| 98 | William Fitzpatrick | 10 | Son | — | Massachusetts |
| 99 | Mary M. Fitzpatrick | 7 | Daughter | — | Massachusetts |
| 100 | Paul E. Fitzpatrick | 5 | Son | — | Massachusetts |
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)