IH
Irene Harris — 1930 US Census Record
Model Tree available1930 United States Federal Census · Baltimore, Maryland
Our Model Tree links this Irene Harris across the 1920, 1930 and 1940 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed), with identified parents Benjamin & Joseph — first a daughter (b.~1914), then head of a 6-person household.
Age 16
b. ~1914
Female
Daughter
Born: Maryland
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Baltimore, Maryland |
| Surname | Harris |
| Given Name | Irene |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Russia |
| Mother's Birthplace | Russia |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Baltimore City |
| Est. Birth Year | ~1914 |
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 Irene | Age | Birth yr |
|---|---|---|---|---|
| Bessie Harris | Other | — | 42 | ~1888 |
| Joseph Harris | Son | — | 15 | ~1915 |
| Joseph Harris | Head | — | 53 | ~1877 |
| Irene Harris | Daughter | — | 16 | ~1914 |
| Bernard Harris | Son | — | 21 | ~1909 |
| James Harris | Son | — | 22 | ~1908 |
Census Appearances
1920
Baltimore, Maryland
Daughter, age 5
Baltimore, Maryland · implied b. ~1915 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harris |
| Given Name | Irene |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Baltimore, Maryland
Daughter, age 16
Baltimore, Maryland · implied b. ~1914 — 6 household members
| Surname | Harris |
| Given Name | Irene |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Russia |
| Mother's Birthplace | Russia |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-City-County, Maryland
Head, age 26
Baltimore-City-County, Maryland · implied b. ~1914 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harris |
| Given Name | Isabella |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | Black |
| Age | 26 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Occupation | Maid |
| Industry | Private family |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 520 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| 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 Irene Harris across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Benjamin Harris (~0.92 confidence) and father Joseph Harris (~0.92 confidence) and mother Ethel Harris (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Benjamin Harris
b. ~1889
Source father
● Household
· direct · ~0.92
Father
Joseph Harris
b. ~1877
Source father
● Household
· direct · ~0.92
Mother
Ethel Harris
b. ~1891
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Irene Harris
Daughter · 1930 · age 16 · b. ~1914 · Maryland
★ You are viewing this record
Sibling
James Harris
Sibling · 1930 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bernard Harris
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Harris
Sibling · 1930 · age 15
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:1930:15thcensus855unit:0505)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Abraham Sacks | 52 | Head | Tailor | Russia |
| 2 | Anna Sacks | 48 | Wife-H | — | Russia |
| 3 | Joseph Sacks | 20 | Son | Lawyer | Maryland |
| 4 | Dora Sacks | 17 | Daughter | Stenographer | Maryland |
| 5 | Maurice Sacks | 15 | Son | — | Maryland |
| 6 | Bessie Sacks | 10 | Daughter | — | Maryland |
| 7 | Jerome Sacks | 13 | Son | — | Maryland |
| 8 | Charles Leybold | 37 | Head | Nurse | Kentucky |
| 9 | Monica Leybold | 17 | Daughter | Operator | Missouri |
| 10 | Charles Leybold | 15 | Son | — | Missouri |
| 11 | Lena Leybold | 12 | Daughter | — | Missouri |
| 12 | Fred Leybold | 11 | Son | — | Maryland |
| 13 | Helen Leybold | 11 | Daughter | — | Maryland |
| 14 | Sara Leybold | 10 | Daughter | — | Maryland |
| 15 | John Buchanan | 50 | Lodger | — | Kentucky |
| 16 | Archibald Blair | 28 | Head | Laborer | Virginia |
| 17 | Mildred Blair | 24 | Wife-H | — | Kentucky |
| 18 | Raymond Craft | 41 | Head | Printer | Indiana |
| 19 | Florence Craft | 43 | Wife-H | Stenographer | Maryland |
| 20 | Helen Gavin | 21 | Step-Daughter | Operator | Colorado |
| 21 | Fred Nelson | 45 | Lodger | Helper Machinist | Maryland |
| 22 | Joseph Nelson | 23 | Lodger | Waitress | Virginia |
| 23 | Vivian Nelson | 3 | Lodger | — | Virginia |
| 24 | Mark Mcquillan | 42 | Lodger | Steward | New York |
| 25 | John Egan | 42 | Lodger | Laborer | Maryland |
| 26 | Lillian W. Basso | 50 | Head | — | Maryland |
| 27 | Mary Taylor | 25 | Lodger | Distributor | Florida |
| 28 | Louise Small | 25 | Lodger | Iron Finisher | Maryland |
| 29 | Bert H. Cook | 35 | Head | Laborer | Massachusetts |
| 30 | Eva E. Cook | 22 | Wife-H | — | Maryland |
| 31 | Nancy Cook | 5 | Daughter | — | Maryland |
| 32 | Joseph Harris | 53 | Head | Proprietor | Russia |
| 33 | Bessie Harris | 42 | Wife-H | — | Russia |
| 34 | Bernard Harris | 21 | Son | — | Maryland |
| 35 | Irene Harris THIS PERSON | 16 | Daughter | — | Maryland |
| 36 | Joseph Harris | 15 | Son | — | Maryland |
| 37 | James Harris | 22 | Son | Salesman | Maryland |
| 38 | William E. Smith | 54 | Head | Musician | England |
| 39 | Minnie H. Smith | 48 | Wife-H | — | England |
| 40 | Anita Zang | 44 | Lodger | Nurse | Massachusetts |
| 41 | Lucile Richardson | 42 | Lodger | Waitress | Maryland |
| 42 | George Anderson | 37 | Lodger | Engineer | Maryland |
| 43 | Lucille Laurion | 30 | Head | — | Maryland |
| 44 | Richard E. Allen | 53 | Lodger | Engineer | California |
| 45 | Clyde Centerbak | 20 | Head | Salesman | Pennsylvania |
| 46 | Elsie Centerbak | 26 | Wife-H | — | Pennsylvania |
| 47 | George Harris | 27 | Lodger | Reporter | Virginia |
| 48 | James R. Murphy | 24 | Head | Broker | Maryland |
| 49 | Ethel Murphy | 25 | Wife-H | — | Maryland |
| 50 | John J. Champion | 43 | Lodger | Laborer | Pennsylvania |
Pedigree Summary
Irene + 3 siblings
Gen 1 · 3 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)