MH
Mary Hanley — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Suffolk, Massachusetts
Our Model Tree links this Mary Hanley across the 1910 and 1920 US Censuses in Suffolk, Massachusetts (XGBoost, ~Confirmed) — first a daughter (b.~1908), then head of a 7-person household.
Age 12
b. ~1908
Female
Daughter
Born: Massachusetts
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Suffolk, Massachusetts |
| Surname | Hanley |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Boston |
| Est. Birth Year | ~1908 |
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.
7 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Sarah Hanley | Daughter | — | 20 | ~1900 |
| Catherine Hanley | Spouse | — | 50 | ~1870 |
| Mary Hanley | Daughter | — | 12 | ~1908 |
| Thomas Hanley | Son | — | 22 | ~1898 |
| Margaret Hanley | Spouse | — | 22 | ~1898 |
| John Hanley | Son | — | 22 | ~1898 |
| John Hanley | Head | — | 53 | ~1867 |
Census Appearances
1910
Suffolk, Massachusetts
Daughter, age 3
Suffolk, Massachusetts · implied b. ~1907 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Henley |
| Given Name | Mary H. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Suffolk, Massachusetts
Daughter, age 12
Suffolk, Massachusetts · implied b. ~1908 — 7 household members
| Surname | Hanley |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | 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 Mary Hanley across 2 US Census years (1910 and 1920) in Suffolk, Massachusetts, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Hanley
Daughter · 1920 · age 12 · b. ~1908 · Massachusetts
★ You are viewing this record
Sibling
John Hanley
Sibling · 1920 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Hanley
Sibling · 1920 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sarah Hanley
Sibling · 1920 · age 20
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 — Suffolk, Massachusetts
Open full size
1920 US Federal Census — Suffolk, Massachusetts
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu735unit:0264)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Lorine F Smith | 1 | Daughter | None | Massachusetts |
| 52 | Clinton W Kingman | 102 | Brother in law | Pianist | Massachusetts |
| 53 | Sarah Kingman | 57 | Sister in law | None | Massachusetts |
| 54 | William Fryer | 33 | Head | Chauffeur | Germany |
| 55 | Delia Fryer | 26 | Wife | None | Ireland |
| 56 | Irene Fryer | 5 | Daughter | None | Massachusetts |
| 57 | Daniel E Mcdonald | 43 | Head | Carpenter | Massachusetts |
| 58 | Anna Mcdonald | 43 | Wife | None | Canada |
| 59 | Mary E Mcdonald | 9 | Daughter | None | Massachusetts |
| 60 | John M Mcdonald | 4 | Son | None | Massachusetts |
| 61 | Raymond G Mcdonald | 2 | Son | None | Massachusetts |
| 62 | Mary A Mcdonald | 20 | Lodger | Bookkeeper | Canada |
| 63 | Michael J Lally | 52 | Head | Policeman | Ireland |
| 64 | Catherine Lally | 50 | Wife | None | Ireland |
| 65 | Francis Lally | 18 | Son | Sheet Metal | Massachusetts |
| 66 | George Mackenzie | 64 | Head | Machinist | England |
| 67 | Amanda Mackenzie | 64 | Wife | None | Canada |
| 68 | William Raymond | 33 | Head | Fireman | Massachusetts |
| 69 | Alice Raymond | 29 | Wife | None | Canada |
| 70 | William Raymond | 7 | Son | None | Massachusetts |
| 71 | Edward Raymond | 5 | Son | None | Massachusetts |
| 72 | John Raymond | 3 | Son | None | Massachusetts |
| 73 | Frederick Donegan | 32 | Head | Shoemaker | Massachusetts |
| 74 | Bertha Donegan | 22 | Wife | None | Massachusetts |
| 75 | Agatha M Donegan | 0 | Daughter | None | Massachusetts |
| 76 | Patrick J Harrison | 50 | Head | Receiving Clerk | Ireland |
| 77 | Margaret E Harrison | 40 | Wife | None | Ireland |
| 78 | Mary G Harrison | 20 | Daughter | Stenographer | Massachusetts |
| 79 | Michael J Harrison | 19 | Son | Clerk | Massachusetts |
| 80 | William E Harrison | 16 | Son | None | Massachusetts |
| 81 | Daniel F Harrison | 14 | Son | None | Massachusetts |
| 82 | Adelaide G Harrison | 12 | Daughter | None | Massachusetts |
| 83 | Catherine T Harrison | 10 | Daughter | None | Massachusetts |
| 84 | Eleanor Harrison | 7 | Daughter | None | Massachusetts |
| 85 | Joseph Harrison | 5 | Son | None | Massachusetts |
| 86 | Robert Harrison | 3 | Son | None | Massachusetts |
| 87 | Margaret Harrison | 1 | Daughter | None | Massachusetts |
| 88 | Martin Mcgrath | 38 | Head | Fireman | Canada |
| 89 | Elizabeth Mcgrath | 32 | Wife | None | Canada |
| 90 | Alice Mcgrath | 6 | Daughter | None | Canada |
| 91 | Mary J Mcgrath | 5 | Daughter | None | Canada |
| 92 | William Mcgrath | 2 | Son | None | Massachusetts |
| 93 | Robert Mcgrath | 1 | Son | None | Massachusetts |
| 94 | John Hanley | 53 | Head | Labourer | Ireland |
| 95 | Catherine Hanley | 50 | Wife | None | Ireland |
| 96 | John Hanley | 22 | Son | Fireman | Massachusetts |
| 97 | Sarah Hanley | 20 | Daughter | Baker | Massachusetts |
| 98 | Mary Hanley THIS PERSON | 12 | Daughter | None | Massachusetts |
| 99 | Thomas Hanley | 22 | Son | Machinist | Ireland |
| 100 | Margaret Hanley | 22 | Wife | None | Ireland |
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)