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Gladys Harris — 1930 US Census Record
Model Tree available1930 United States Federal Census · Baltimore, Maryland
Our Model Tree links this Gladys Harris across the 1910, 1920 and 1930 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed), with identified parents Frank & John — first a daughter (b.~1907), then head of a 6-person household.
Age 23
b. ~1907
Female
Daughter
Born: Maryland
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Baltimore, Maryland |
| Surname | Harris |
| Given Name | Gladys |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | City |
| Est. Birth Year | ~1907 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Gladys | Age | Birth yr |
|---|---|---|---|---|
| John Harris | Other | — | 52 | ~1878 |
| Belle Harris | Spouse | — | 23 | ~1907 |
| Jack Harris | Son | — | 4 | ~1926 |
| John Harris | Head | — | 27 | ~1903 |
| Gladys Harris | Daughter | — | 23 | ~1907 |
| Margaret Harris | Other | — | 49 | ~1881 |
Census Appearances
1910
Baltimore, Maryland
Daughter, age 3
Baltimore, Maryland · implied b. ~1907 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harris |
| Given Name | Gladys |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1920
Baltimore, Maryland
Daughter, age 12
Baltimore, Maryland · implied b. ~1908 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harris |
| Given Name | Gladys E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Baltimore, Maryland
Daughter, age 23
Baltimore, Maryland · implied b. ~1907 — 6 household members
| Surname | Harris |
| Given Name | Gladys |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
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 Harris across 3 US Census years (1910, 1920 and 1930) in Baltimore, Maryland, using XGBoost record linkage. Identified parents: father Frank Harris (~0.92 confidence) and father John Harris (~0.60 confidence) and father John Harris (~0.92 confidence) and mother Belle Harris (~0.50 confidence) and mother Margaret Harris (~0.92 confidence) and mother Margaret Harris (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.8
Father
Frank Harris
b. ~1877
Source father
● Household
· direct · ~0.92
Father
John Harris
b. ~1903
Source father
● Household
· direct · ~0.6
Father
John Harris
b. ~1878
Source father
● Household
· direct · ~0.92
Mother
Belle Harris
b. ~1907
Source mother
● Household
· direct · ~0.5
Mother
Margaret Harris
b. ~1881
Source mother
● Household
· direct · ~0.92
Mother
Margaret Harris
b. ~1882
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Gladys Harris
Daughter · 1930 · age 23 · b. ~1907 · Maryland
★ You are viewing this record
Sibling
Jack Harris
Sibling · 1930 · age 4
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 — Baltimore, Maryland
Open full size
1930 US Federal Census — Baltimore, Maryland
Page Contents
50 people indexed on this census page (ia:1930:15thcensus868unit:0009)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | George Sakievich | 38 | Head | Tailor | Lithuania |
| 2 | Veronica Sakievich | 34 | Wife | — | Lithuania |
| 3 | George Sakievich | 11 | Son | — | Maryland |
| 4 | Raymond Sakievich | 7 | Son | — | Maryland |
| 5 | John Anderson | 46 | Head | Captain | Maryland |
| 6 | Julia Anderson | 42 | Wife | — | Maryland |
| 7 | Charles Werner | 61 | Head | Retired | Czecho-Slovakia |
| 8 | Johanna Werner | 64 | Wife | — | Czecho-Slovakia |
| 9 | Ernest Werner | 14 | Grandson | — | Maryland |
| 10 | Vincent Sevaik | 42 | Head | Designer | Maryland |
| 11 | Valentine Sevaik | 38 | Wife | — | Maryland |
| 12 | Charles Sevaik | 15 | Son | — | Maryland |
| 13 | Beatrice Sevaik | 11 | Daughter | — | Maryland |
| 14 | Matthew Benach | 32 | Head | Furniture Finisher | Poland |
| 15 | Hilda Benach | 28 | Wife | — | Maryland |
| 16 | Dorothy Benach | 6 | Daughter | — | Maryland |
| 17 | Philip Benach | 3 | Son | — | Maryland |
| 18 | Charles Benach | 1 | Son | — | Maryland |
| 19 | Frances Peshek | 51 | Aunt | — | Maryland |
| 20 | Emma Stone | 50 | Head | Asst. Dietician | Massachusetts |
| 21 | Martin Stone | 13 | Son | — | Massachusetts |
| 22 | Lawrence Sinclair | 23 | Head | Craftsman | Maryland |
| 23 | Katherine Sinclair | 21 | Wife | — | Maryland |
| 24 | Katherine Sinclair | 1 | Daughter | — | Maryland |
| 25 | Lawrence Sinclair | 0 | Son | — | Maryland |
| 26 | John Harris | 27 | Head | Manager | Maryland |
| 27 | Belle Harris | 23 | Wife | — | Maryland |
| 28 | Jack Harris | 4 | Son | — | Maryland |
| 29 | John Harris | 52 | Boarder | Carpenter | Maryland |
| 30 | Margaret Harris | 49 | Boarder | — | Maryland |
| 31 | Gladys Harris THIS PERSON | 23 | Daughter | — | Maryland |
| 32 | Benton Gatch | 38 | Head | Teamster | Maryland |
| 33 | Genevieve Gatch | 35 | Wife | — | Maryland |
| 34 | Benton Jr. Gatch | 12 | Son | — | Maryland |
| 35 | Betty Gatch | 15 | Daughter | — | Maryland |
| 36 | Gilbert Wilson | 28 | Head | Machinist | Maryland |
| 37 | Evelyn Wilson | 26 | Wife | Stenographer | Maryland |
| 38 | Lillie B. Albert | 53 | Mother-in-law | — | Maryland |
| 39 | Walter G. Albert | 52 | Father-in-law | Bookkeeper | Maryland |
| 40 | Walter Jr. Albert | 19 | Son | Statistician | Maryland |
| 41 | Emma Albert | 16 | Daughter | — | Maryland |
| 42 | George Reuter | 40 | Head | Salesman | Maryland |
| 43 | Margaret Reuter | 38 | Wife | — | Maryland |
| 44 | James Reuter | 16 | Son | — | Maryland |
| 45 | Carroll Reuter | 6 | Son | — | Maryland |
| 46 | Charles Bill | 35 | Boarder | Car Conductor | Maryland |
| 47 | Della Bill | 33 | Boarder | — | Maryland |
| 48 | William Merritt | 44 | Head | Shipping Clerk | Maryland |
| 49 | Nannie Merritt | 39 | Wife | — | Maryland |
| 50 | William Hardesty | 72 | Uncle | — | Maryland |
Pedigree Summary
Gladys + 1 sibling
Gen 1 · 6 parents
~0.8
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)