MH
Mary Hagan — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Orleans, Louisiana
Our Model Tree links this Mary Hagan across the 1920, 1930 and 1940 US Censuses in Orleans, Louisiana (XGBoost, ~Confirmed) — first a head (b.~1875), then head of a 2-person household.
Age 55
b. ~1875
Female
Head
Born: Louisiana
Widowed
1930 Census Record Details
| Census Year | 1930 |
| Location | Orleans, Louisiana |
| Surname | Hagan |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 55 |
| Marital Status | Widowed |
| Birthplace | Louisiana |
| Age at First Marriage | 18 |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Additional Details | |
| Occupation | Waitress |
| Industry | Restaurant |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 50 |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Occupation | Waitress |
| Township / Ward | New Orleans City |
| Est. Birth Year | ~1875 |
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.
2 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| William Hagan | Son | — | 36 | ~1894 |
| Mary Hagan | Head | — | 55 | ~1875 |
Census Appearances
1920
Orleans, Louisiana
Head, age 45
Orleans, Louisiana · implied b. ~1875 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hogan |
| Given Name | May |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Widowed |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Owned/Rented | F |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1930
Orleans, Louisiana
Head, age 55
Orleans, Louisiana · implied b. ~1875 — 2 household members
| Surname | Hagan |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 55 |
| Marital Status | Widowed |
| Birthplace | Louisiana |
| Age at First Marriage | 18 |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Occupation | Waitress |
| Industry | Restaurant |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 50 |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1940
Orleans-County, Louisiana
Other, age 66
Orleans-County, Louisiana · implied b. ~1874 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hogan |
| Given Name | Mary |
| Relationship to Head | Sister |
| Sex | F |
| Color / Race | White |
| Age | 66 |
| Marital Status | Widowed |
| Birthplace | Louisiana |
| 1935 Residence (City) | New Orleans City |
| 1935 Residence (County) | Orleans Parish |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
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 Hagan across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Hagan
Head · 1930 · age 55 · b. ~1875 · Louisiana
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Orleans, Louisiana
Open full size
1930 US Federal Census — Orleans, Louisiana
Page Contents
50 people indexed on this census page (ia:1930:15thcensus801unit:0158)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Rita Mae Hoff | 5 | Daughter | — | Louisiana |
| 52 | Joseph Walker | 30 | Head | Pressing | Louisiana |
| 53 | Lindy Walker | 33 | Wife | Presser | Louisiana |
| 54 | Petrie Walker | 20 | Son | Presser | Louisiana |
| 55 | Daniel Walker | 17 | Son | Presser | Louisiana |
| 56 | David Hudson | 40 | Head | Cleaner | Louisiana |
| 57 | Clothilda Hudson | 26 | Wife | Maker | Louisiana |
| 58 | Bessie Alexander | 44 | Head | Cook | Louisiana |
| 59 | Fanny Washington | 50 | Lodger | Laundress | Louisiana |
| 60 | James Herbert | 50 | Head | Laundress | Louisiana |
| 61 | Mildred Herbert | 41 | Wife | Laborer | Louisiana |
| 62 | Hamilton Herbert | 10 | Son | — | Louisiana |
| 63 | Ida Herbert | 8 | Daughter | — | Louisiana |
| 64 | Cherrie Washington | 21 | Cousin | — | Louisiana |
| 65 | Mildred Washington | 22 | Cousin | Servant | Louisiana |
| 66 | Alexander Piper | 30 | Head | Seaman | British West Indies |
| 67 | Julia Piper | 22 | Wife | — | Louisiana |
| 68 | James J. Piper | 1 | Son | — | Louisiana |
| 69 | Emma Henderson | 72 | Lodger | — | Mississippi |
| 70 | Thomas E. Harris | 54 | Head | Door Keeper | Alabama |
| 71 | Rosa Harris | 49 | Wife | Porter | Alabama |
| 72 | Hattie Singleton | 28 | Step Daughter | Laundress | Alabama |
| 73 | Annie Singleton | 26 | Step Daughter | Laundress | Alabama |
| 74 | Willie Singleton | 20 | Step Son | Laundress | Alabama |
| 75 | Mary Williams | 49 | Lodger | Helper | Louisiana |
| 76 | George Dean | 25 | Lodger | Servant | Florida |
| 77 | John Johnson | 14 | Cousin | Cook | Louisiana |
| 78 | Mary Miller | 58 | Head | Delivery Boy | Mississippi |
| 79 | Willie Davis | 23 | Ad. Son | Laundress | Louisiana |
| 80 | Alexander Provitt | 26 | Head | Chauffeur | Louisiana |
| 81 | Gertrude Provitt | 22 | Wife | Porter | Louisiana |
| 82 | Isaac Mose | 32 | Head | — | Louisiana |
| 83 | Estelle Mose | 28 | Wife | Warehouseman | Louisiana |
| 84 | Mike Kalis | 40 | Head | — | Russia |
| 85 | Ella Kalis | 40 | Wife | Waiter | Alabama |
| 86 | William Monish | 31 | Head | — | Ireland |
| 87 | James E. Conway | 5 | Son | — | Louisiana |
| 88 | Felix Ganzie | 50 | Head | Machinist | Italy |
| 89 | Frances Ganzie | 43 | Wife | Proprietor | Italy |
| 90 | Thomas Ganzie | 23 | Son | — | Italy |
| 91 | Leon Ganzie | 18 | Son | Salesman | Louisiana |
| 92 | Joseph Ganzie | 14 | Son | Butcher | Louisiana |
| 93 | Victoria Ganzie | 8 | Daughter | — | Louisiana |
| 94 | Mary Ganzie | 7 | Daughter | — | Louisiana |
| 95 | Harry Daly | 35 | Head | — | Louisiana |
| 96 | Mary Daly | 30 | Wife | Waiter | Louisiana |
| 97 | Joseph Palmisano | 45 | Lodger | Waiter | Italy |
| 98 | Helen Parker | 20 | Lodger | Salesman | Mississippi |
| 99 | Mary Hagan THIS PERSON | 55 | Head | Waitress | Louisiana |
| 100 | William Hagan | 36 | Son | — | Louisiana |
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)