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Margaret Fitzpatrick — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this Margaret Fitzpatrick across the 1910 and 1920 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed) — first a daughter (b.~1911), then head of a 12-person household.
Age 9
b. ~1911
Female
Daughter
Born: Massachusetts
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Middlesex, Massachusetts |
| Surname | Fitzpatrick |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Cambridge City |
| Est. Birth Year | ~1911 |
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.
12 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Helen Fitzpatrick | Daughter | — | 1 | ~1919 |
| Sarah Fitzpatrick | Daughter | — | 14 | ~1906 |
| Michael Fitzpatrick | Head | — | 44 | ~1876 |
| Patrick Fitzpatrick | Son | — | 15 | ~1905 |
| Margaret Fitzpatrick | Daughter | — | 9 | ~1911 |
| John Fitzpatrick | Son | — | 6 | ~1914 |
| Mary Fitzpatrick | Daughter | — | 13 | ~1907 |
| Thomas Fitzpatrick | Son | — | 4 | ~1916 |
| Barbara Fitzpatrick | Daughter | — | 16 | ~1904 |
| Beatrice Fitzpatrick | Daughter | — | 7 | ~1913 |
| Michael Fitzpatrick | Son | — | 11 | ~1909 |
| Ellen Fitzpatrick | Spouse | — | 42 | ~1878 |
Census Appearances
1910
Middlesex, Massachusetts
Daughter, age
Middlesex, Massachusetts · implied b. ~1910 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fitzpatrick |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Middlesex, Massachusetts
Daughter, age 9
Middlesex, Massachusetts · implied b. ~1911 — 12 household members
| Surname | Fitzpatrick |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| 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 Margaret Fitzpatrick across 2 US Census years (1910 and 1920) in Middlesex, Massachusetts, using XGBoost record linkage.
Show:
This person
Anchor record
Margaret Fitzpatrick
Daughter · 1920 · age 9 · b. ~1911 · Massachusetts
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Sibling
Mary Fitzpatrick
Sibling · 1920 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Beatrice Fitzpatrick
Sibling · 1920 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Fitzpatrick
Sibling · 1920 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Fitzpatrick
Sibling · 1920 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Michael Fitzpatrick
Sibling · 1920 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Fitzpatrick
Sibling · 1920 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Patrick Fitzpatrick
Sibling · 1920 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Barbara Fitzpatrick
Sibling · 1920 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sarah Fitzpatrick
Sibling · 1920 · age 14
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
1920 US Federal Census — Middlesex, Massachusetts
Open full size
1920 US Federal Census — Middlesex, Massachusetts
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu708unit:0348)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Michael Fitzpatrick | 44 | Head | Stationary Fireman | Ireland |
| 2 | Ellen Fitzpatrick | 42 | Wife | — | Ireland |
| 3 | Barbara Fitzpatrick | 16 | Daughter | Inspector | Scotland |
| 4 | Patrick A. Fitzpatrick | 15 | Son | Errand Boy | Scotland |
| 5 | Sarah A. Fitzpatrick | 14 | Daughter | Floor Girl | Scotland |
| 6 | Mary E. Fitzpatrick | 13 | Daughter | — | Scotland |
| 7 | Michael J. Fitzpatrick | 11 | Son | — | Massachusetts |
| 8 | Margaret Fitzpatrick THIS PERSON | 9 | Daughter | — | Massachusetts |
| 9 | Beatrice A. Fitzpatrick | 7 | Daughter | — | Massachusetts |
| 10 | John E. Fitzpatrick | 6 | Son | — | Massachusetts |
| 11 | Thomas L. Fitzpatrick | 4 | Son | — | Massachusetts |
| 12 | Helen V. Fitzpatrick | 1 | Daughter | — | Massachusetts |
| 13 | Andrew Litvinsky | 47 | Head | Core Maker | Russia |
| 14 | Catherine Litvinsky | 37 | Wife | Core Maker | Russia |
| 15 | Peter Litvinsky | 18 | Son | Helper | Russia |
| 16 | Helen Litvinsky | 14 | Daughter | — | Russia |
| 17 | Jennie Litvinsky | 2 | Daughter | — | Massachusetts |
| 18 | Mary E. Brogan | 55 | Head | — | Massachusetts |
| 19 | George A. Wilson | 36 | Son | Actor | Massachusetts |
| 20 | Gertrude Wilson | 9 | Grandchild | — | New York |
| 21 | George H. Wilson | 2 | Grandchild | — | Illinois |
| 22 | John H. Morrison | 48 | Head | Carpenter | Canada |
| 23 | Margaret J. Morrison | 48 | Wife | — | Canada |
| 24 | Annabelle Coates | 22 | Stepdaughter | Laster | Massachusetts |
| 25 | Dorothy Coates | 3 | Stepgrandchild | — | Massachusetts |
| 26 | Duncan Coates | 20 | Boarder | Salesman | Massachusetts |
| 27 | Daniel O'Sullivan | 56 | Head | Laborer | Ireland |
| 28 | Ellen O'Sullivan | 56 | Wife | — | Ireland |
| 29 | Mary O'Sullivan | 31 | Daughter | Forelady | Massachusetts |
| 30 | John J. O'Sullivan | 29 | Son | Laborer | Massachusetts |
| 31 | Daniel F. O'Sullivan | 27 | Son | Helper | Massachusetts |
| 32 | Ellen O'Sullivan | 25 | Daughter | Packer | Massachusetts |
| 33 | Julia O'Sullivan | 23 | Daughter | — | Massachusetts |
| 34 | Charles H. Haskell | 45 | Head | Laborer | Massachusetts |
| 35 | Annie T. Haskell | 43 | Wife | — | Massachusetts |
| 36 | Annie T. Haskell | 22 | Daughter | Floor Girl | Massachusetts |
| 37 | Blanche G. Haskell | 19 | Daughter | Packer | Massachusetts |
| 38 | Mary E. Haskell | 17 | Daughter | Packer | Massachusetts |
| 39 | Charles H. Haskell | 15 | Son | Errand Boy | Massachusetts |
| 40 | Mildred Haskell | 11 | Daughter | — | Massachusetts |
| 41 | Doris Haskell | 9 | Daughter | — | Massachusetts |
| 42 | Russell Haskell | 6 | Son | — | Massachusetts |
| 43 | Francis Haskell | 2 | Son | — | Massachusetts |
| 44 | Mary A. Toldridge | 47 | Head | — | Ireland |
| 45 | Bernard J. Toldridge | 19 | Son | Machinist | Vermont |
| 46 | John King | 48 | Head | Carpenter | West Indies |
| 47 | Elisha King | 38 | Wife | Seamstress | West Indies |
| 48 | Elizabeth King | 17 | Daughter | Domestic | West Indies |
| 49 | Frank Anita E. King | 3 | Grandchild | — | West Indies |
| 50 | Edward Mullan | 47 | Head | Driller | West Indies |
Search for Margaret Fitzpatrick
All Margaret Fitzpatrick Census Records Discover Fitzpatrick Family TreeAbout This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)