NJ
Nancy Johnson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Orleans, Louisiana
Our Model Tree links this Nancy Johnson across the 1910, 1920 and 1930 US Censuses in Orleans, Louisiana (XGBoost, ~Confirmed) — first a head (b.~1880), then head of a 4-person household.
Age 50
b. ~1880
Female
Head
Born: Louisiana
Widowed
1930 Census Record Details
| Census Year | 1930 |
| Location | Orleans, Louisiana |
| Surname | Johnson |
| Given Name | Nancy |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | Black |
| Age | 50 |
| Marital Status | Widowed |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Additional Details | |
| Occupation | laundress |
| Industry | in home |
| Class of Worker | W |
| Can Read/Write | No |
| Home Owned/Rented | R |
| Home Value / Rent | 18 |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Occupation | Laundress |
| Township / Ward | New Orleans |
| Est. Birth Year | ~1880 |
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 Nancy | Age | Birth yr |
|---|---|---|---|---|
| Ruth Johnson | Daughter | — | 12 | ~1918 |
| Nancy Johnson | Head | — | 50 | ~1880 |
| Ike Johnson | Other | — | 36 | ~1894 |
| Nathaniel Johnson | Son | — | 10 | ~1920 |
Census Appearances
1910
Orleans, Louisiana
Spouse, age 36
Orleans, Louisiana · implied b. ~1874 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Nancy |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Louisiana |
| Years Married | 17 |
| Children Born | 4 |
| Children Living | 2 |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Occupation | Cane cutter |
| Industry | Plantation |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1920
Orleans, Louisiana
Other, age 45
Orleans, Louisiana · implied b. ~1875 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Nancy |
| Relationship to Head | Lodger |
| Sex | F |
| Color / Race | Black |
| Age | 45 |
| Marital Status | Widowed |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Occupation | Cook |
| Industry | Family |
| Class of Worker | W |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1930
Orleans, Louisiana
Head, age 50
Orleans, Louisiana · implied b. ~1880 — 4 household members
| Surname | Johnson |
| Given Name | Nancy |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | Black |
| Age | 50 |
| Marital Status | Widowed |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Occupation | laundress |
| Industry | in home |
| Class of Worker | W |
| Can Read/Write | No |
| Home Owned/Rented | R |
| Home Value / Rent | 18 |
| 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 Nancy Johnson across 3 US Census years (1910, 1920 and 1930) in Orleans, Louisiana, using XGBoost record linkage.
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This person
Anchor record
Nancy Johnson
Head · 1930 · age 50 · b. ~1880 · 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
47 people indexed on this census page (ia:1930:15thcensus813unit:0117)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Willie Williams | 24 | Boarder | Carpenter | Louisiana |
| 52 | Elizabeth Johnson | 31 | Head | Laundress | Louisiana |
| 53 | Frank Johnson | 32 | Head | Laborer | Louisiana |
| 54 | Nancy Johnson THIS PERSON | 50 | Head | Laundress | Louisiana |
| 55 | Ruth Johnson | 12 | Daughter | None | Louisiana |
| 56 | Nathaniel Johnson | 10 | Son | None | Louisiana |
| 57 | Ike Johnson | 36 | Brother-in-law | Helper | Louisiana |
| 58 | John B. Ross | 43 | Head | Owner | Louisiana |
| 59 | Ethel Ross | 33 | Wife | None | Louisiana |
| 60 | Evelyn Ross | 3 | Daughter | None | Louisiana |
| 61 | Dorothy Ross | 8 | Daughter | None | Louisiana |
| 62 | Bernard Beyaros | 55 | Boarder | Waiter | Louisiana |
| 63 | Lawrence Spahr | 50 | Head | Captain | Louisiana |
| 64 | Julia Spahr | 49 | Wife | None | Louisiana |
| 65 | Mabel Spahr | 19 | Daughter | Clerk | Louisiana |
| 66 | Julia Spahr | 17 | Daughter | Clerk | Louisiana |
| 67 | Bernadine Spahr | 14 | Daughter | None | Louisiana |
| 68 | Edward Spahr | 11 | Son | None | Louisiana |
| 69 | Marion Spahr | 8 | Daughter | None | Louisiana |
| 70 | Kate Liedmann | 66 | Mother-in-law | None | Louisiana |
| 71 | James Murphy | 54 | Head | Foreman | Louisiana |
| 72 | Katherine Murphy | 51 | Wife | None | Louisiana |
| 73 | Mildred Spahr | 22 | Niece | Typist | Louisiana |
| 74 | John W. Pfeffer | 40 | Head | Cashier | Louisiana |
| 75 | Amelia Pfeffer | 52 | Sister | None | Louisiana |
| 76 | Lottie J. Pfeffer | 38 | Sister | None | Louisiana |
| 77 | Ephefania Roppolo | 32 | Head | Dealer | Louisiana |
| 78 | Angelina Roppolo | 26 | Wife | None | Louisiana |
| 79 | Anthony Omner | 57 | Head | Drove Truck | Louisiana |
| 80 | Mary Omner | 47 | Wife | None | Louisiana |
| 81 | Frances Omner | 25 | Daughter | None | Louisiana |
| 82 | Frank Omner | 14 | Son | Butcher | Louisiana |
| 83 | Mary Omner | 14 | Daughter | None | Louisiana |
| 84 | Morris Omner | 11 | Son | None | Louisiana |
| 85 | Anthony Omner | 27 | Son | Butcher | Louisiana |
| 86 | Thais Omner | 16 | Daughter-in-law | None | Louisiana |
| 87 | Herman Helmer | 25 | Son-in-law | Manager | Louisiana |
| 88 | Rose Helmer | 24 | Daughter | None | Louisiana |
| 90 | George J. Ulm | 33 | Head | Clerk | Louisiana |
| 91 | Marjorie Ulm | 19 | Wife | None | Louisiana |
| 92 | Marjorie Ulm | 1 | Daughter | None | Louisiana |
| 93 | Charles Thom | 59 | Head | Shoe Repairer | Louisiana |
| 94 | Mary Thom | 55 | Wife | None | Louisiana |
| 95 | John S. Thom | 32 | Son | Instr. Maker | Louisiana |
| 96 | Ruth R. Thom | 26 | Daughter-in-law | None | Louisiana |
| 97 | Jacqueline Thom | 1 | Granddaughter | None | Louisiana |
| 98 | Louis Thom | 28 | Son | Clerk | 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)