MR
Mary Reardon — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this Mary Reardon across the 1910 and 1920 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed) — first a spouse (b.~1881), then head of a 6-person household.
Age 39
b. ~1881
Female
Spouse
Born: Ireland
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Middlesex, Massachusetts |
| Surname | Reardon |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Ireland |
| Year of Immigration | 1900 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | Ireland |
| Year of Naturalization | 1909 |
| Birthplace (normalized) | ireland |
| Township / Ward | Malden City |
| Est. Birth Year | ~1881 |
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 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Michael Reardon | Head | — | 48 | ~1872 |
| Dorothy Reardon | Daughter | — | ~1920 | |
| Mary Reardon | Spouse | — | 39 | ~1881 |
| Eileen Reardon | Daughter | — | 1 | ~1919 |
| Francis Reardon | Son | — | 5 | ~1915 |
| Mary Reardon | Daughter | — | 9 | ~1911 |
Census Appearances
1910
Middlesex, Massachusetts
Spouse, age 30
Middlesex, Massachusetts · implied b. ~1880 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Reardon |
| Given Name | Mary F |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Ireland |
| Years Married | 2 |
| Children Born | 1 |
| Children Living | 1 |
| Year of Immigration | 1902 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1920
Middlesex, Massachusetts
Spouse, age 39
Middlesex, Massachusetts · implied b. ~1881 — 6 household members
| Surname | Reardon |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Ireland |
| Year of Immigration | 1900 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | Ireland |
| Year of Naturalization | 1909 |
| Birthplace (normalized) | ireland |
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 Mary Reardon across 2 US Census years (1910 and 1920) in Middlesex, Massachusetts, using XGBoost record linkage.
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This person
Anchor record
Mary Reardon
Spouse · 1920 · age 39 · b. ~1881 · Massachusetts
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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:1920:14thcensusofpopu713unit:0192)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Maud T. Rink | 31 | Wife | — | New Hampshire |
| 2 | Earl F. Rink | 8 | Son | — | Massachusetts |
| 3 | Dorothy G. Rink | 5 | Daughter | — | Massachusetts |
| 4 | Michael J. Reardon | 48 | Head | Laborer | Ireland |
| 5 | Mary Reardon THIS PERSON | 39 | Wife | — | Ireland |
| 6 | Mary M. Reardon | 9 | Daughter | — | Massachusetts |
| 7 | Francis Reardon | 5 | Son | — | Massachusetts |
| 8 | Eileen Reardon | 1 | Daughter | — | Massachusetts |
| 9 | Dorothy Reardon | 0 | Daughter | — | Massachusetts |
| 10 | Rocco Antonelli | 31 | Head | Boot Maker | Italy |
| 11 | Rose J. Antonelli | 26 | Wife | — | Massachusetts |
| 12 | Raffaele Antonelli | 2 | Son | — | Massachusetts |
| 13 | Geneva Antonelli | 0 | Daughter | — | Massachusetts |
| 14 | Henry Bastien | 38 | Head | Laborer | Massachusetts |
| 15 | Rose Bastien | 39 | Wife | Grinder | Nova Scotia |
| 16 | Herman Bastien | 21 | Son | Teamster | Massachusetts |
| 17 | Leeney Bastien | 15 | Son | — | Massachusetts |
| 18 | Marion Bastien | 14 | Daughter | — | Massachusetts |
| 19 | Thomas O'Connor | 30 | Head | Tire Maker | Massachusetts |
| 20 | Mary O'Connor | 30 | Wife | — | Canada |
| 21 | Helen O'Connor | 7 | Daughter | — | Ohio |
| 22 | Thomas O'Connor | 5 | Son | — | Massachusetts |
| 23 | Elizabeth O'Connor | 2 | Daughter | — | Massachusetts |
| 24 | Frank Campile | 27 | Head | Presser | Italy |
| 25 | Amelia Campile | 25 | Wife | — | Italy |
| 26 | Frank Campile | 0 | Son | — | Massachusetts |
| 27 | Addis Labiscolo | 28 | Head | Laborer | Italy |
| 28 | Agnes Labiscolo | 28 | Wife | — | Italy |
| 29 | Julia Labiscolo | 6 | Daughter | — | Massachusetts |
| 30 | Valia Labiscolo | 4 | Daughter | — | Massachusetts |
| 31 | Margaret Labiscolo | 1 | Daughter | — | Massachusetts |
| 32 | Peter Labiscolo | 0 | Son | — | Massachusetts |
| 33 | Francesco Campile | 60 | Head | Laborer | Italy |
| 34 | Etta Campile | 59 | Wife | — | Italy |
| 35 | Rainie Campile | 19 | Daughter | Shoe Maker | Italy |
| 36 | Joseph Lapiniere | 41 | Head | Iron Worker | Canada |
| 37 | Arline Lapiniere | 44 | Wife | — | Canada |
| 38 | Alice Lapiniere | 17 | Daughter | Shoe Maker | Massachusetts |
| 39 | Mary Lapiniere | 14 | Daughter | — | Massachusetts |
| 40 | Laura Lapiniere | 12 | Daughter | — | Massachusetts |
| 41 | Lawrence Lapiniere | 11 | Son | — | Massachusetts |
| 42 | Elmer Lapiniere | 10 | Son | — | Massachusetts |
| 43 | Agnes Lapiniere | 8 | Daughter | — | Massachusetts |
| 44 | Annette Lapiniere | 7 | Daughter | — | Massachusetts |
| 45 | Esther Lapiniere | 4 | Daughter | — | Massachusetts |
| 46 | Paul Lapiniere | 2 | Son | — | Massachusetts |
| 47 | Alfred Lapiniere | 1 | Son | — | Massachusetts |
| 48 | John Amicone | 22 | Head | Laborer | Italy |
| 49 | Carolina Amicone | 66 | Mother | — | Italy |
| 50 | Orlando Rabilla | 26 | Boarder | Laborer | Italy |
About 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)