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Mary Lawrence — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Kennebec, Maine
Our Model Tree links this Mary Lawrence across the 1920, 1930 and 1940 US Censuses in Kennebec, Maine (XGBoost, ~Confirmed) — first a spouse (b.~1864), then head of a 7-person household.
Age 56
b. ~1864
Female
Spouse
Born: Maine
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Kennebec, Maine |
| Surname | Lawrence |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Maine |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
| Township / Ward | Waterville |
| Est. Birth Year | ~1864 |
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 |
|---|---|---|---|---|
| Ethel Lawrence | Daughter | — | 32 | ~1888 |
| Eugene Lawrence | Head | — | 58 | ~1862 |
| Abbie Marsh | Other | — | 75 | ~1845 |
| Elizabeth Whittaker | Other | — | 56 | ~1864 |
| Lucy French | Other | — | 49 | ~1871 |
| Mary Price | Other | — | 60 | ~1860 |
| Mary Lawrence | Spouse | — | 56 | ~1864 |
Census Appearances
1920
Kennebec, Maine
Spouse, age 56
Kennebec, Maine · implied b. ~1864 — 7 household members
| Surname | Lawrence |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Maine |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
1930
Kennebec, Maine
Spouse, age 66
Kennebec, Maine · implied b. ~1864 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lawrence |
| Given Name | May |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 66 |
| Marital Status | Married |
| Birthplace | Maine |
| Age at First Marriage | 22 |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Occupation | Milliner |
| Industry | Private Shop |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
1940
Kennebec-County, Maine
Spouse, age 71
Kennebec-County, Maine · implied b. ~1869 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lawrence |
| Given Name | May |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 71 |
| Marital Status | Married |
| Birthplace | Maine |
| 1935 Residence (City) | Gardiner City |
| 1935 Residence (County) | Kennebec |
| Income (1939) | 0 |
| Highest Grade | H 8 |
| 1935 Residence | Same place |
| 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 Lawrence across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Lawrence
Spouse · 1920 · age 56 · b. ~1864 · Maine
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Kennebec, Maine
Open full size
1920 US Federal Census — Kennebec, Maine
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu644unit:0232)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Thomas Barry | 45 | Head | Teamster | Maine |
| 2 | Elizabeth Barry | 41 | Wife | — | Maine |
| 3 | Elizabeth Barry | 17 | Daughter | Ironer | Maine |
| 4 | William Barry | 14 | Son | — | Maine |
| 5 | Annie Barry | 12 | Daughter | — | Maine |
| 6 | Mabel Barry | 9 | Daughter | — | Maine |
| 7 | Alice Barry | 7 | Son | — | Maine |
| 8 | Alton Barry | 5 | Son | — | Maine |
| 9 | Wayne H. Kennedy | 26 | Head | Acid Hand | Maine |
| 10 | Lillian O. Kennedy | 32 | Wife | — | Maine |
| 11 | Kermit Larrabee | 17 | Step-son | — | Maine |
| 12 | John D. Wallace | 59 | Father-in-law | Car-Cleaner | Maine |
| 13 | Lura Wallace | 56 | Mother-in-law | Cook | Maine |
| 14 | Guy Barney | 31 | Roomer | Engineer | Maine |
| 15 | Fred Leavitt | 24 | Roomer | Clerk | Maine |
| 16 | Edward Tripoli | 24 | Roomer | Caretaker | Massachusetts |
| 17 | Eugene Lawrence | 58 | Head | Machinist | Maine |
| 18 | Mary Lawrence THIS PERSON | 56 | Wife | — | Maine |
| 19 | Ethel M. Lawrence | 32 | Daughter | — | Maine |
| 20 | Mary Price | 60 | Roomer | Domestic Nurse | Canada |
| 21 | Lucy H. French | 49 | Roomer | Colporteur | Maine |
| 22 | Abbie H. Marsh | 75 | Sister | — | Maine |
| 23 | Elizabeth Whittaker | 56 | Roomer | Colporteur | Canada |
| 24 | Thomas B. Morris | 63 | Head | Factory | Maine |
| 25 | Annie E. Morris | 71 | Wife | — | Maine |
| 26 | John A. Proctor | 30 | Head | Truckman | Maine |
| 27 | Elsa Proctor | 24 | Wife | — | Maine |
| 28 | William A. Proctor | 3 | Son | — | Maine |
| 29 | John A. Jr. Proctor | 2 | Daughter | — | Maine |
| 30 | Mark A. Proctor | 0 | Son | — | Maine |
| 31 | Niel Stevens | 50 | Roomer | Operator | Maine |
| 32 | Marion J. Hussing | 54 | Head | Fireman | Ohio |
| 33 | Gertrude Hussing | 50 | Wife | Manager | Maine |
| 34 | Albert S. Pooler | 31 | Head | Clerk | Maine |
| 35 | Nellie E. Pooler | 25 | Wife | — | Rhode Island |
| 36 | Catherine S. Pooler | 8 | Daughter | — | Maine |
| 37 | Joseph S. Pooler | 33 | Head | Night Watchman | Maine |
| 38 | Mary Pooler | 28 | Wife | — | Maine |
| 39 | Bernadine Pooler | 10 | Daughter | — | Massachusetts |
| 40 | Nellie Pooler | 0 | Daughter | — | Maine |
| 41 | Vital Pooler | 30 | Head | Cutter | Canada |
| 42 | Julia Pooler | 28 | Wife | — | Maine |
| 43 | Dorothy Pooler | 5 | Daughter | — | Maine |
| 44 | Gerald Pooler | 1 | Son | — | Maine |
| 45 | Edward E. Durbin | 60 | Head | Stone Cutter | Maine |
| 46 | Helen Durbin | 58 | Wife | — | Maine |
| 47 | Fay E. Durbin | 25 | Daughter | Stenographer | Maine |
| 48 | George Macintire | 56 | Brother-in-law | Fireman | Maine |
| 49 | Clifford Littlefield | 48 | Roomer | Waiter | Maine |
| 50 | John Manning | 19 | Roomer | Teamster | 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)