MH
Mary Harvey — 1930 US Census Record
Model Tree available1930 United States Federal Census · Marion, Indiana
Our Model Tree links this Mary Harvey across the 1910, 1920 and 1930 US Censuses in Marion, Indiana (XGBoost, ~Confirmed), with identified parents Arthur & Edgar — first a daughter (b.~1908), then head of a 4-person household.
Age 22
b. ~1908
Female
Daughter
Born: Indiana
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Marion, Indiana |
| Surname | Harvey |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Additional Details | |
| Occupation | Saleslady |
| Industry | Dept Store |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Occupation | Saleslady |
| Township / Ward | Indianapolis City |
| Est. Birth Year | ~1908 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Harvey | Daughter | — | 22 | ~1908 |
| Clifford Harvey | Head | — | 47 | ~1883 |
| Edward Harvey | Son | — | 16 | ~1914 |
| Flora Harvey | Spouse | — | 45 | ~1885 |
Census Appearances
1910
Marion, Indiana
Daughter, age 2
Marion, Indiana · implied b. ~1908 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harvey |
| Given Name | Mary E |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1920
Marion, Indiana
Daughter, age 12
Marion, Indiana · implied b. ~1908 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harvey |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1930
Marion, Indiana
Daughter, age 22
Marion, Indiana · implied b. ~1908 — 4 household members
| Surname | Harvey |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Occupation | Saleslady |
| Industry | Dept Store |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
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 Harvey across 3 US Census years (1910, 1920 and 1930) in Marion, Indiana, using XGBoost record linkage. Identified parents: father Arthur Harvey (~0.92 confidence) and father Edgar Harvey (~0.92 confidence) and father Clifford Harvey (~0.92 confidence) and mother Eva Harvey (~0.92 confidence) and mother Lola Harvey (~0.92 confidence) and mother Flora Harvey (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Arthur Harvey
b. ~1878
Source father
● Household
· direct · ~0.92
Father
Edgar Harvey
b. ~1883
Source father
● Household
· direct · ~0.92
Father
Clifford Harvey
b. ~1883
Source father
● Household
· direct · ~0.92
Mother
Eva Harvey
b. ~1883
Source mother
● Household
· direct · ~0.92
Mother
Lola Harvey
b. ~1885
Source mother
● Household
· direct · ~0.92
Mother
Flora Harvey
b. ~1885
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mary Harvey
Daughter · 1930 · age 22 · b. ~1908 · Indiana
★ You are viewing this record
Sibling
Edward Harvey
Sibling · 1930 · age 16
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 — Marion, Indiana
Open full size
1930 US Federal Census — Marion, Indiana
Page Contents
38 people indexed on this census page (ia:1930:indianacensus00reel615:1095)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Thomas Moore | 65 | Head | — | Indiana |
| 2 | Edith Moore | 33 | Daughter | Trimmer | Indiana |
| 3 | Charles A Hamilton | 41 | Head | Carpenter | Indiana |
| 4 | Mary A Hamilton | 42 | Wife | — | Indiana |
| 5 | Bertha Hazel M Hamilton | 20 | Daughter | — | Indiana |
| 6 | Lillian Williams | 21 | Boarder | Biller | Kentucky |
| 7 | Robert M Hamilton | 19 | Son | Stock Clerk | Indiana |
| 8 | Doris N Hamilton | 18 | Daughter | — | Indiana |
| 9 | William Hamilton | 16 | Son | — | Indiana |
| 10 | Walter M Williams | 46 | Head | — | Kentucky |
| 11 | Minnie Williams | 38 | Wife | — | Arkansas |
| 12 | Bert Williams | 18 | Son | — | Indiana |
| 13 | Harvey Williams | 16 | Son | — | Indiana |
| 14 | Raymond Williams | 12 | Son | — | Indiana |
| 15 | Lillian G Williams | 6 | Daughter | — | Indiana |
| 16 | Guy A Mitchell | 43 | Head | Machinist | Indiana |
| 17 | Pearl Mitchell | 43 | Wife | — | Indiana |
| 18 | Kenneth Mitchell | 19 | Son | — | Indiana |
| 19 | Charles Wilson | 54 | Head | Stockman | Indiana |
| 20 | Florence Wilson | 42 | Wife | — | Indiana |
| 21 | Harry Wilson | 18 | Son | — | Indiana |
| 22 | David Wilson | 17 | Son | — | Indiana |
| 23 | Bessie Wilson | 12 | Daughter | — | Indiana |
| 24 | Anna Wise | 65 | Head | — | Kentucky |
| 25 | Albert Hadlow | 68 | Boarder | Moulder | Indiana |
| 26 | Clarence Laughty | 52 | Boarder | Moulder | Indiana |
| 27 | Horace Powers | 27 | Boarder | Moulder | Indiana |
| 28 | Joe Hulen | 60 | Boarder | Moulder | Michigan |
| 29 | Wallace Emard | 34 | Boarder | Machinist | Indiana |
| 30 | Cecil G Mcclain | 45 | Head | — | Indiana |
| 31 | Martha L Mcclain | 52 | Wife | — | Indiana |
| 32 | Emma West | 71 | Aunt | — | Indiana |
| 33 | Clifford W Harvey | 47 | Head | Inspector | Indiana |
| 34 | Flora Harvey | 45 | Wife | — | Indiana |
| 35 | Mary Harvey THIS PERSON | 22 | Daughter | Saleslady | Indiana |
| 36 | Edward W Harvey | 16 | Son | Printer | Indiana |
| 37 | Edward H Barton | 59 | Head | Salesman | Indiana |
| 38 | Mary A Barton | 61 | Wife | — | Indiana |
Pedigree Summary
Mary + 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)