MD
Mary Devine — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Cumberland, Maine
Our Model Tree links this Mary Devine across the 1920 and 1930 US Censuses in Cumberland, Maine (XGBoost, ~Confirmed) — first a daughter (b.~1900), then head of a 8-person household.
Age 20
b. ~1900
Female
Daughter
Born: Maine
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Cumberland, Maine |
| Surname | Devine |
| Given Name | Mary J. |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Maine |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | Operator |
| Industry | Telephone Co. |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
| Occupation | Operator |
| Township / Ward | Portland City |
| Est. Birth Year | ~1900 |
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.
8 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| James Devine | Son | — | 26 | ~1894 |
| Raymond Devine | Son | — | 18 | ~1902 |
| Mary Devine | Daughter | — | 20 | ~1900 |
| Rose Devine | Daughter | — | 30 | ~1890 |
| Joseph Devine | Son | — | 24 | ~1896 |
| John Devine | Son | — | 28 | ~1892 |
| Catherine Devine | Spouse | — | 57 | ~1863 |
| Patrick Devine | Head | — | 60 | ~1860 |
Census Appearances
1920
Cumberland, Maine
Daughter, age 20
Cumberland, Maine · implied b. ~1900 — 8 household members
| Surname | Devine |
| Given Name | Mary J. |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Maine |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Operator |
| Industry | Telephone Co. |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
1930
Cumberland, Maine
Daughter, age 30
Cumberland, Maine · implied b. ~1900 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Devine |
| Given Name | Marie K. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | Maine |
| Age at First Marriage | 30 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Nurse |
| Industry | Private |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
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 Devine across 2 US Census years (1920 and 1930) in Cumberland, Maine, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Devine
Daughter · 1920 · age 20 · b. ~1900 · Maine
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Sibling
Rose Devine
Sibling · 1920 · age 30
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Raymond Devine
Sibling · 1920 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Devine
Sibling · 1920 · age 28
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Devine
Sibling · 1920 · age 26
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Devine
Sibling · 1920 · age 24
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 — Cumberland, Maine
Open full size
1920 US Federal Census — Cumberland, Maine
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu640unit:0063)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Alice M. Goddard | 35 | daughter | Saleslady | Maine |
| 2 | Amelia Chamberlain | 73 | head | Dressmaker | Maine |
| 3 | Edith A. Chamberlain | 44 | daughter | — | Maine |
| 4 | David Dyluifer | 35 | boarder | — | Canada |
| 5 | S. W. Johansen | 24 | boarder | Soldier | Michigan |
| 6 | David Carleton | 38 | head | Buyer | Russia |
| 7 | Annie Carleton | 29 | wife | — | Russia |
| 8 | Sarah Carleton | 10 | daughter | — | Canada |
| 9 | Harry Carleton | 7 | son | — | Canada |
| 10 | Sadie Carleton | 5 | daughter | — | Canada |
| 11 | Louis Carleton | 4 | son | — | Canada |
| 12 | James Mckee | 60 | head | Salesman | Maine |
| 13 | Sarah M. Mckee | 54 | wife | — | Maine |
| 14 | Fred L. Mckee | 24 | son | Clerk | Maine |
| 15 | Agnes Mckee | 22 | daughter | Stenographer | Maine |
| 16 | Harry B. Mckee | 20 | son | Bookkeeping | Maine |
| 17 | Albert Mckee | 18 | son | — | Maine |
| 18 | Osmer Batchelder | 25 | head | Section Hand | Maine |
| 19 | Sabina Batchelder | 24 | wife | Saleslady | Maine |
| 20 | Rose Popham | 39 | head | — | New Hampshire |
| 21 | Charles W. Popham | 16 | son | Flyer | Maine |
| 22 | Anna H. Popham | 13 | daughter | — | Maine |
| 23 | William E. Popham | 10 | son | — | Maine |
| 24 | Robert Melcher | 65 | boarder | Clerk | Maine |
| 25 | Mrs. Emma Hall | 27 | boarder | Trainman | Maine |
| 26 | James Hynes | 26 | boarder | Chauffeur | Maine |
| 27 | Vera Davenport | 30 | boarder | — | Ireland |
| 28 | Patrick Devine | 60 | head | Laborer | Ireland |
| 29 | Catherine Devine | 57 | wife | — | Ireland |
| 30 | Rose C. Devine | 30 | daughter | Trimmer | Maine |
| 31 | John Devine | 28 | son | Fireman | Maine |
| 32 | James Devine | 26 | son | Bookkeeper | Maine |
| 33 | Joseph Devine | 24 | son | Bookkeeper | Maine |
| 34 | Mary J. Devine THIS PERSON | 20 | daughter | Operator | Maine |
| 35 | Raymond Devine | 18 | son | — | Maine |
| 36 | J. B. Goodwin | 68 | head | Carpenter | New Hampshire |
| 37 | A. E. Goodwin | 43 | wife | — | Maine |
| 38 | J. B. Goodwin | 22 | son | Clerk | Maine |
| 39 | Charles Goodwin | 25 | head | Carpenter | Maine |
| 40 | Gladys Goodwin | 23 | wife | — | Maine |
| 41 | Gerard H. Goodwin | 0 | son | — | Maine |
| 42 | Jane Goodwin | 3 | daughter | — | Maine |
| 43 | Thomas A. Conner | 52 | head | Teamster | New York |
| 44 | Delia B. Conner | 55 | wife | — | Ireland |
| 45 | Thomas E. Flaherty | 42 | lodger | Gasfitter | Maine |
| 46 | Mary Flaherty | 44 | lodger | — | Maine |
| 47 | Nehemiah F. Conner | 26 | lodger | Buyer | Maine |
| 48 | Daniel P. Clancy | 50 | head | Truck Driver | Maine |
| 49 | E. Clancy | 46 | wife | — | Maine |
| 50 | Clancy | 21 | daughter | Stenographer | Maine |
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)