MD
Mary Davis — 1900 US Census Record
Linked across censuses1900 United States Federal Census · Suffolk, Massachusetts
Our Model Tree links this Mary Davis across the 1900, 1910, 1920 and 1930 US Censuses in Suffolk, Massachusetts (XGBoost, ~Confirmed) — first a head (b.~1856), then head of a 2-person household.
Age 44
b. ~1856
Female
Head
Born: New Hampshire
Widowed
1900 Census Record Details
| Census Year | 1900 |
| Location | Suffolk, Massachusetts |
| Surname | Davis |
| Given Name | Mary E. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 43 |
| Marital Status | Widowed |
| Birthplace | New Hampshire |
| Birth Month | June |
| Birth Year | 1856 |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Additional Details | |
| Occupation | Cook |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
| Occupation | Cook |
| Township / Ward | Precinct 6 |
| Est. Birth Year | ~1856 |
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.
2 people recorded at the same address in the 1900 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Lillian Davis | Daughter | — | 20 | ~1880 |
| Mary Davis | Head | — | 44 | ~1856 |
Census Appearances
1900
Suffolk, Massachusetts
Head, age 44
Suffolk, Massachusetts · implied b. ~1856 — 2 household members
| Surname | Davis |
| Given Name | Mary E. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 43 |
| Marital Status | Widowed |
| Birthplace | New Hampshire |
| Birth Month | June |
| Birth Year | 1856 |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Occupation | Cook |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1910
Middlesex, Massachusetts
Spouse, age 55
Middlesex, Massachusetts · implied b. ~1855 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Mary E |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | New Hampshire |
| Years Married | 24 |
| Children Born | 0 |
| Children Living | 0 |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1920
Middlesex, Massachusetts
Spouse, age 66
Middlesex, Massachusetts · implied b. ~1854 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | May E |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 66 |
| Marital Status | Married |
| Birthplace | New Hampshire |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
Spouse, age 75
Middlesex, Massachusetts · implied b. ~1855 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | May H. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 75 |
| Marital Status | Married |
| Birthplace | New Hampshire |
| Age at First Marriage | 19 |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Can Read/Write | Yes |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
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 Davis across 4 US Census years (1900, 1910, 1920 and 1930) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Davis
Head · 1900 · age 44 · b. ~1856 · Massachusetts
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1900 US Federal Census — Suffolk, Massachusetts
Open full size
1900 US Federal Census — Suffolk, Massachusetts
Page Contents
50 people indexed on this census page (ia:1900:12thcensusofpopu681unit:0485)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Joseph Santaga | 32 | Head | Boot Black | Italy |
| 2 | Rosa Santaga | 30 | Wife | — | Italy |
| 3 | Victoria Santaga | 4 | Daughter | — | Italy |
| 4 | Jeremiah Shea | 30 | Head | Day Laborer | Ireland |
| 5 | Annie Shea | 29 | Wife | — | Massachusetts |
| 6 | Joseph Shea | 5 | Son | At School | Massachusetts |
| 7 | Mary E. Shea | 2 | Daughter | — | Massachusetts |
| 8 | James Hogan | 35 | Boarder | Ship Chandler | New Brunswick |
| 9 | Annie Hogan | 37 | Boarder | — | Ireland |
| 10 | Stanislaus Hogan | 1 | Boarder | — | Massachusetts |
| 11 | Agnes Mahoney | 70 | Boarder | Laundry Work | Ireland |
| 12 | Norah Sullivan | 38 | Boarder | Laundry Work | Ireland |
| 13 | William Hughes | 27 | Head | Machinist | Massachusetts |
| 14 | Mary Hughes | 32 | Wife | — | Ireland |
| 15 | Walter J. Hughes | 5 | Son | — | Massachusetts |
| 16 | Joseph Hughes | 3 | Son | — | Massachusetts |
| 17 | Henry Hughes | 1 | Son | — | Massachusetts |
| 18 | Thomas Brady | 49 | Boarder | Piano Hardware | Massachusetts |
| 19 | Lawrence Holdried | 62 | Head | Brick Layer | Switzerland |
| 20 | Elizabeth Holdried | 50 | Wife | — | Switzerland |
| 21 | Lawrence Holdried | 29 | Son | Butcher | Massachusetts |
| 22 | Joseph A. Holdried | 18 | Son | Butcher | Massachusetts |
| 23 | John A. Holdried | 16 | Son | Butcher | Massachusetts |
| 24 | Philip Holdried | 14 | Son | At School | Massachusetts |
| 25 | Francis Mccourt | 17 | Boarder | Day Laborer | Massachusetts |
| 26 | Joseph Nelson | 23 | Head | Teamster | Massachusetts |
| 27 | Catherine Nelson | 20 | Wife | — | Massachusetts |
| 28 | Annie R. Nelson | 0 | Daughter | — | Massachusetts |
| 29 | Elizabeth Marden | 47 | Head | Lodging House | Massachusetts |
| 30 | Lucinda Robertson | 64 | Sister | Clothing Trimmer | Massachusetts |
| 31 | Michael J. Toomey | 40 | Boarder | Collector | Massachusetts |
| 32 | Mary E. Davis THIS PERSON | 43 | Head | Cook | New Hampshire |
| 33 | Lillian M. Davis | 19 | Daughter | Saleswoman Dry Goods | Massachusetts |
| 34 | William Madison | 37 | Head | Motorman | Iowa |
| 35 | Roswell Carlton | 70 | Boarder | — | New Hampshire |
| 36 | Thomas A. Keith | 56 | Boarder | Inventor | Massachusetts |
| 37 | Timothy Kelley | 46 | Head | Day Laborer | Ireland |
| 38 | Mary Kelley | 38 | Wife | — | Massachusetts |
| 39 | Charles H. Bennett | 47 | Head | Car Inspector | Massachusetts |
| 40 | Annie Bennett | 37 | Wife | — | Nova Scotia |
| 41 | Mabel Bennett | 17 | Daughter | — | Massachusetts |
| 42 | Frank Bennett | 15 | Son | Shipper | Massachusetts |
| 43 | Pansy Bennett | 14 | Daughter | Bundle Work | Massachusetts |
| 44 | William Bennett | 11 | Son | At School | Massachusetts |
| 45 | Charles Bennett | 7 | Son | At School | Massachusetts |
| 46 | Ella Bennett | 5 | Daughter | — | Massachusetts |
| 47 | Clarence Bennett | 2 | Son | — | Massachusetts |
| 48 | Ellanor Bennett | 1 | Daughter | — | Massachusetts |
| 49 | Frank Johnson | 28 | Head | Bookkeeper | New York |
| 50 | Agnes Johnson | 25 | Wife | — | Nova Scotia |
Related Census Records
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1900 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)