MR
Mary Read — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Sagadahoc, Maine
Our Model Tree links this Mary Read across the 1930 and 1940 US Censuses in Sagadahoc, Maine (XGBoost, ~Confirmed) — first a daughter (b.~1928), then head of a 4-person household.
Age 2
b. ~1928
Female
Daughter
Born: Connecticut
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Sagadahoc, Maine |
| Surname | Read |
| Given Name | Mary S. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Connecticut |
| Father's Birthplace | New York |
| Mother's Birthplace | Vermont |
| Additional Details | |
| Birth State | Connecticut |
| Birth Country | United States |
| Birthplace (normalized) | connecticut |
| Township / Ward | City Of Bath |
| Est. Birth Year | ~1928 |
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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Hopewell Read | Daughter | — | 1 | ~1929 |
| Mary Read | Daughter | — | 2 | ~1928 |
| Carlton Read | Head | — | 25 | ~1905 |
| Louise Read | Spouse | — | 21 | ~1909 |
Census Appearances
1930
Sagadahoc, Maine
Daughter, age 2
Sagadahoc, Maine · implied b. ~1928 — 4 household members
| Surname | Read |
| Given Name | Mary S. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Connecticut |
| Father's Birthplace | New York |
| Mother's Birthplace | Vermont |
| Birth State | Connecticut |
| Birth Country | United States |
| Birthplace (normalized) | connecticut |
1940
Sagadahoc-County, Maine
Daughter, age 12
Sagadahoc-County, Maine · implied b. ~1928 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Reed |
| Given Name | Mary Lou |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Connecticut |
| 1935 Residence (City) | West Woolwich |
| Highest Grade | No 7 |
| Birth State | Connecticut |
| Birth Country | United States |
| Birthplace (normalized) | connecticut |
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 Read across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Read
Daughter · 1930 · age 2 · b. ~1928 · Maine
★ You are viewing this record
Sibling
Hopewell Read
Sibling · 1930 · age 1
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
1930 US Federal Census — Sagadahoc, Maine
Open full size
1930 US Federal Census — Sagadahoc, Maine
Page Contents
50 people indexed on this census page (ia:1930:15thcensus839unit:0051)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Alvah Ridley | 60 | Brother | Guide | Maine |
| 52 | Joseph P. Luber | 37 | Head | Housework | Maine |
| 53 | Hazel Lang | 27 | Servant | Housework | Canada-French |
| 54 | Lois I. Lang | 0 | Daughter | — | Maine |
| 55 | Lewis E. Simmons | 41 | Head | Splicer | Maine |
| 56 | Jennie E. Simmons | 45 | Wife | — | Maine |
| 57 | Alfred Simmons | 20 | Son | Lumper | Maine |
| 58 | Evelyn Simmons | 17 | Daughter | Stitcher | Maine |
| 59 | Milford Simmons | 14 | Son | — | Maine |
| 60 | Helen M. Simmons | 11 | Daughter | — | Maine |
| 61 | Lewis Simmons | 8 | Son | — | Maine |
| 62 | Hillard Simmons | 6 | Son | — | Maine |
| 63 | Myrtle Simmons | 18 | Daughter-in-law | — | Maine |
| 64 | Alfred Jr. Simmons | 2 | Son | — | Maine |
| 65 | Linwood G. Whitten | 34 | Head | Joiner | Maine |
| 66 | Iona P. Whitten | 24 | Wife | — | Maine |
| 67 | Leslie P. Whitten | 24 | Son | Optometrist | Maine |
| 68 | Mabel L. Whitten | 22 | Daughter | Secretary | Maine |
| 69 | Marion L. Whitten | 20 | Daughter | — | Maine |
| 70 | Edwin S. Whitten | 18 | Son | — | Maine |
| 71 | Frederick Kittredge | 33 | Head | Moulder | Maine |
| 72 | Etta Kittredge | 48 | Wife | — | Maine |
| 73 | Edwin H. Pert | 61 | Head | Engineer | Maine |
| 74 | Eunice S. Pert | 61 | Wife | — | Massachusetts |
| 75 | Victor L. Pert | 25 | Son | Fireman | Massachusetts |
| 76 | Lester L. Pert | 28 | Head | Machinist | Massachusetts |
| 77 | Catherine M. Pert | 23 | Wife | — | Canada |
| 78 | Jacqueline M. Pert | 2 | Daughter | — | Maine |
| 79 | Arlene E. Pert | 0 | Daughter | — | Maine |
| 80 | Matthew Tunnel | 60 | Head | Baker | United States |
| 81 | Leila Tunnel | 60 | Wife | — | Canada |
| 82 | Kenneth Tunnel | 8 | Son | — | Maine |
| 83 | Frances Mcneil | 42 | Head | — | Canada-English |
| 84 | Anna S. Mcneil | 17 | Daughter | Stitcher | Canada-English |
| 85 | Louise M. Mcneil | 15 | Daughter | — | Maine |
| 86 | Warren G. Mcneil | 13 | Son | — | Maine |
| 87 | Pauline H. Mcneil | 10 | Daughter | — | Maine |
| 88 | Mina Mcneil | 42 | Sister | — | Canada-English |
| 89 | Lewis H. Boyd | 22 | Head | Coppersmith | Maine |
| 90 | Florence Boyd | 22 | Wife | — | Maine |
| 91 | William F. Dearing | 43 | Head | Coppersmith | Maine |
| 92 | Gladys L. Dearing | 27 | Wife | — | Maine |
| 93 | William F. Jr. Dearing | 9 | Son | — | Maine |
| 94 | Carlton A. Read | 25 | Head | Contractor | New York |
| 95 | Louise H. Read | 21 | Wife | — | Vermont |
| 96 | Mary S. Read THIS PERSON | 2 | Daughter | — | Connecticut |
| 97 | Hopewell D. Read | 1 | Daughter | — | Maine |
| 98 | Leo J. Guerin | 34 | Head | Carpenter | Canada |
| 99 | Edward R. Guerin | 24 | Brother | Carpenter | Maine |
| 100 | Martin J. Guerin | 62 | Head | Carpenter | Canada |
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)