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Gladys Davis — 1930 US Census Record
Model Tree available1930 United States Federal Census · Penobscot, Maine
Our Model Tree links this Gladys Davis across the 1900, 1910, 1920 and 1930 US Censuses in Penobscot, Maine (XGBoost, ~Confirmed), with identified parents J & J — first a daughter (b.~1896), then head of a 4-person household.
Age 34
b. ~1896
Female
Daughter
Born: Maine
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Penobscot, Maine |
| Surname | Davis |
| Given Name | Gladys B. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Single |
| Birthplace | Maine |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Additional Details | |
| Occupation | Clerk |
| Industry | Laundry |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
| Occupation | Clerk |
| Township / Ward | Bangor City |
| Est. Birth Year | ~1896 |
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 Gladys | Age | Birth yr |
|---|---|---|---|---|
| Ethel Peters | Daughter | — | 32 | ~1898 |
| Gladys Davis | Daughter | — | 34 | ~1896 |
| Mary Walls | Head | — | 53 | ~1877 |
| Paul Peters | Other | — | 11 | ~1919 |
Census Appearances
1900
Penobscot, Maine
Daughter, age 6
Penobscot, Maine · implied b. ~1894 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Gladis F |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Maine |
| Birth Month | June |
| Birth Year | 1894 |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
1910
Penobscot, Maine
Daughter, age 15
Penobscot, Maine · implied b. ~1895 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Gladys F |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Maine |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
1920
Penobscot, Maine
Daughter, age 25
Penobscot, Maine · implied b. ~1895 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Gladys B |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| 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
Penobscot, Maine
Daughter, age 34
Penobscot, Maine · implied b. ~1896 — 4 household members
| Surname | Davis |
| Given Name | Gladys B. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Single |
| Birthplace | Maine |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Occupation | Clerk |
| Industry | Laundry |
| Class of Worker | W |
| Can Read/Write | Yes |
| 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 Gladys Davis across 4 US Census years (1900, 1910, 1920 and 1930) in Penobscot, Maine, using XGBoost record linkage. Identified parents: father J Davis (~0.92 confidence) and father J Davis (~0.92 confidence) and father John Davis (~0.92 confidence) and mother Josie Davis (~0.92 confidence) and mother Mary Walls (~0.92 confidence) and mother Alice Davis (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
J Davis
b. ~1844
Source father
● Household
· direct · ~0.92
Father
J Davis
b. ~1853
Source father
● Household
· direct · ~0.92
Father
John Davis
b. ~1869
Source father
● Household
· direct · ~0.92
Mother
Josie Davis
b. ~1876
Source mother
● Household
· direct · ~0.92
Mother
Mary Walls
b. ~1877
Source mother
● Household
· direct · ~0.92
Mother
Alice Davis
b. ~1879
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Gladys Davis
Daughter · 1930 · age 34 · b. ~1896 · Maine
★ You are viewing this record
Sibling
Ethel Peters
Sibling · 1930 · age 32
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 — Penobscot, Maine
Open full size
1930 US Federal Census — Penobscot, Maine
Page Contents
48 people indexed on this census page (ia:1930:15thcensus836unit:0661)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Guy M. Green | 71 | Head | Proprietor | Maine |
| 52 | Lydia B. Green | 35 | Wife | None | Maine |
| 53 | Dorothea E. Green | 16 | Daughter | None | Maine |
| 54 | Adams | 17 | — | Private Family | Maine |
| 57 | Albert J. Carber | 43 | Head | Proprietor | Massachusetts |
| 58 | Katherine E. Carber | 34 | Wife | None | Russia |
| 59 | Mildred U. Carber | 10 | Daughter | None | Maine |
| 60 | Israel Epstein | 80 | Father-in-law | None | Russia |
| 61 | Selig W. Markson | 61 | Head | Housekeeper | Maine |
| 62 | Charles V. Dudley | 55 | Head | Carpenter | Maine |
| 63 | Carry M. Dudley | 40 | Wife | None | Maine |
| 64 | Patrick Landry | 59 | Head | Laborer | Canada English |
| 65 | Almon A. Thompson | 59 | Head | Laborer | Maine |
| 66 | Anna J. Thompson | 70 | Wife | None | Irish Free State |
| 67 | Clarence Tripp | 32 | Head | Laborer | Maine |
| 68 | Margaret A. Tripp | 29 | Wife | None | Maine |
| 69 | Eva J. Tripp | 12 | Daughter | None | Maine |
| 70 | James R. Tripp | 8 | Son | None | Maine |
| 71 | Joseph J. Tripp | 7 | Son | None | Maine |
| 72 | Helen M. Tripp | 6 | Daughter | None | Maine |
| 73 | Mary A. Walls | 53 | Head | Matron | Maine |
| 74 | Ethel M. Peters | 32 | Daughter | Teacher | Maine |
| 75 | Paul E. Peters | 11 | Grandson | None | Maine |
| 76 | Gladys B. Davis THIS PERSON | 34 | Daughter | Clerk | Maine |
| 77 | Dean H. Davis | 35 | Head | Laborer | Maine |
| 78 | Marianne Davis | 29 | Wife | None | Massachusetts |
| 79 | Dean H. Davis | 4 | Son | None | Massachusetts |
| 80 | George F. Davis | 2 | Son | None | Massachusetts |
| 81 | Fred Melvin | 75 | Head | Stableman | Canada English |
| 82 | Mike Ticanis | 40 | Head | Laborer | Russia |
| 83 | Victoria Ticanis | 43 | Wife | None | Romania |
| 84 | Joseph J. Ticanis | 17 | Son | None | Maine |
| 85 | Annie D. Ticanis | 16 | Stepdaughter | None | Maine |
| 86 | Charles N. Ticanis | 13 | Stepson | None | Maine |
| 87 | Frank E. Ticanis | 12 | Stepson | None | Maine |
| 88 | Helen V. Ticanis | 7 | Stepdaughter | None | Maine |
| 89 | Violette Ticanis | 6 | Daughter | None | Maine |
| 90 | Isidor Budick | 52 | Boarder | Laborer | Russia |
| 91 | William S. Ross | 79 | Head | Stevedore | N.B. Canada |
| 92 | Mary Ross | 61 | Wife | None | N.B. Canada |
| 93 | Peter Casey | 49 | Head | Carpenter | N.B. Canada |
| 94 | Alice Casey | 38 | Wife | None | N.B. Canada |
| 95 | Hilda Casey | 21 | Daughter | Chambermaid | Maine |
| 96 | Anna Casey | 19 | Daughter | Elevator Operator | Maine |
| 97 | Edith Casey | 17 | Daughter | Nurse | Maine |
| 98 | Alice Casey | 15 | Daughter | Elevator Operator | Maine |
| 99 | George J. Casey | 14 | Son | None | Maine |
| 100 | Irene Casey | 12 | Daughter | None | Maine |
Pedigree Summary
Gladys + 1 sibling
Gen 1 · 6 parents
~0.92
Max depth 4 (1900–1950 window)
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)