MD
May Davis — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this May Davis across the 1900, 1910, 1920 and 1930 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed) — first a spouse (b.~1855), then head of a 3-person household.
Age 75
b. ~1855
Female
Spouse
Born: New Hampshire
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Middlesex, Massachusetts |
| 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 |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
| Township / Ward | Pepperell Town Part Of |
| Est. Birth Year | ~1855 |
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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to May | Age | Birth yr |
|---|---|---|---|---|
| May Davis | Spouse | — | 75 | ~1855 |
| Ellery Davis | Head | — | 73 | ~1857 |
| Cora Linton | Daughter | — | 54 | ~1876 |
Census Appearances
Head, age 44
Suffolk, Massachusetts · implied b. ~1856 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| 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 |
1930
Middlesex, Massachusetts
Spouse, age 75
Middlesex, Massachusetts · implied b. ~1855 — 3 household members
| 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 May Davis across 4 US Census years (1900, 1910, 1920 and 1930) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
May Davis
Spouse · 1930 · age 75 · b. ~1855 · Massachusetts
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Middlesex, Massachusetts
Open full size
1930 US Federal Census — Middlesex, Massachusetts
Page Contents
50 people indexed on this census page (ia:1930:massachusettscensus00reel925:1050)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Edward C. Ham | 39 | Head | Stationary Engineer | Massachusetts |
| 52 | Alice M. Ham | 39 | Wife | — | Canada-English |
| 53 | Everett C. Ham | 13 | Son | — | Massachusetts |
| 54 | Fred A. Brown | 62 | Head | — | Vermont |
| 55 | Margaret L. Brown | 53 | Wife | — | Ireland (Free State) |
| 56 | James F. Brown | 19 | Son | Laborer | Massachusetts |
| 57 | Ellery F. Davis | 73 | Head | Millhand | Vermont |
| 58 | May H. Davis THIS PERSON | 75 | Wife | — | New Hampshire |
| 59 | Cora G. Linton | 54 | Daughter | — | New Hampshire |
| 60 | Lester L. Smith | 44 | Head | Beater | New Hampshire |
| 61 | Marie S. Smith | 41 | Wife | — | Maine |
| 62 | Joseph Woodbury | 14 | Son | — | New Hampshire |
| 63 | Earl B. Rogers | 36 | Head | Beater | New Hampshire |
| 64 | Bernice F. Rogers | 32 | Wife | — | Canada-English |
| 65 | Ruth G. Rogers | 10 | Daughter | — | Massachusetts |
| 66 | Carol Robbins | 49 | Head | Winder | New Hampshire |
| 67 | Mabel Robbins | 46 | Wife | Sorter | Massachusetts |
| 68 | Frank A. Robbins | 74 | Father | — | New Hampshire |
| 69 | George A. Robbins | 71 | Brother | — | Vermont |
| 70 | Annie A. Sweeney | 19 | Sister-in-law | — | Massachusetts |
| 71 | Mildred G. Sweeney | 22 | Daughter | Machine | Maine |
| 72 | Marjorie Sweeney | 0 | Granddaughter | — | New Hampshire |
| 73 | George R. Drew | 55 | Head | — | Northern Ireland |
| 74 | Mary J. Drew | 54 | Wife | Laborer | Canada-English |
| 75 | Cecil R. Drew | 23 | Son | — | New Hampshire |
| 76 | George W. Drew | 21 | Son | Laborer | New Hampshire |
| 77 | Winslow Drew | 17 | Son | Finishing Room | Massachusetts |
| 78 | Alice E. Drew | 11 | Daughter | — | Massachusetts |
| 79 | Wendell Murray | 25 | Head | Foreman | Massachusetts |
| 80 | Lillian Murray | 23 | Wife | — | Massachusetts |
| 81 | Barbara Murray | 3 | Daughter | — | New Hampshire |
| 82 | Eugene Murray | 1 | Son | — | New Hampshire |
| 83 | Gladys Murray | 23 | Sister | Sorter | Massachusetts |
| 84 | Sarah J. Stokes | 74 | Head | — | Canada-English |
| 85 | Charles Stokes | 77 | Head | Dairyman | England |
| 86 | Alice Crockett | 32 | Daughter | Cutter | Massachusetts |
| 87 | Lyman Crockett | 30 | Son-in-law | Beater | Massachusetts |
| 88 | Norman Crockett | 9 | Grandson | — | Massachusetts |
| 89 | Katherine Cotton | 46 | Head | — | Northern Ireland |
| 90 | Selena Cotton | 16 | Daughter | — | Massachusetts |
| 91 | Mabel Cotton | 14 | Daughter | — | Massachusetts |
| 92 | John Cotton | 10 | Son | — | Massachusetts |
| 93 | Frances Cotton | 8 | Daughter | — | Massachusetts |
| 94 | Henry C. Messer | 37 | Head | Electrician | Massachusetts |
| 95 | Eva S. Messer | 40 | Wife | — | Massachusetts |
| 96 | Phyllis A. Messer | 14 | Daughter | — | Massachusetts |
| 97 | Hiram J. Phinney | 66 | Head | — | Massachusetts |
| 98 | Theresa J. Phinney | 45 | Daughter | Cutter Girl | Massachusetts |
| 99 | Ernest Prescott | 52 | Head | Laborer | Maine |
| 100 | Eva M. Prescott | 41 | Wife | — | Massachusetts |
Related Census Records
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)