RD
Ruth Dunn — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Orleans, Louisiana
Our Model Tree links this Ruth Dunn across the 1930 and 1940 US Censuses in Orleans, Louisiana (XGBoost, ~Confirmed) — first a spouse (b.~1900), then head of a 10-person household.
Age 30
b. ~1900
Female
Spouse
Born: Louisiana
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Orleans, Louisiana |
| Surname | Dunn |
| Given Name | Ruth |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Louisiana |
| Age at First Marriage | 21 |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Township / Ward | New Orleans City |
| Est. Birth Year | ~1900 |
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.
10 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Ruth | Age | Birth yr |
|---|---|---|---|---|
| William Dunn | Head | — | 46 | ~1884 |
| Rose Mcmanus | Other | — | 59 | ~1871 |
| Ruth Dunn | Daughter | — | ~1930 | |
| Ruth Dunn | Spouse | — | 30 | ~1900 |
| Eugenia Dunn | Daughter | — | 4 | ~1926 |
| Elizabeth Zimmerman | Other | — | 61 | ~1869 |
| Alice Dunn | Daughter | — | 8 | ~1922 |
| Andrew Dunn | Son | — | 5 | ~1925 |
| John Dunn | Other | — | 51 | ~1879 |
| Lourdes Dunn | Daughter | — | 6 | ~1924 |
Census Appearances
1930
Orleans, Louisiana
Spouse, age 30
Orleans, Louisiana · implied b. ~1900 — 10 household members
| Surname | Dunn |
| Given Name | Ruth |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Louisiana |
| Age at First Marriage | 21 |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Can Read/Write | Yes |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1940
Orleans-County, Louisiana
Daughter, age 41
Orleans-County, Louisiana · implied b. ~1899 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Dunn |
| Given Name | Rita |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Single |
| Birthplace | Louisiana |
| 1935 Residence (City) | New Orleans city |
| 1935 Residence (County) | Orleans |
| Occupation | Stenographer |
| Industry | Sugar Refinery |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1320 |
| Highest Grade | Hs 4 |
| 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 Ruth Dunn across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Ruth Dunn
Spouse · 1930 · age 30 · b. ~1900 · Louisiana
★ You are viewing this record
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
49 people indexed on this census page (ia:1930:15thcensus808unit:0572)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Charles J. Koch | 56 | Head | Repairman | Louisiana |
| 2 | Theresa Koch | 48 | Wife | — | Louisiana |
| 3 | Charles J. Jr. Koch | 21 | Son | — | Louisiana |
| 4 | Rita Koch | 18 | Daughter | Janitor | Louisiana |
| 5 | Claire Koch | 16 | Daughter | — | Louisiana |
| 6 | Frances Koch | 10 | Daughter | Saleslady | Louisiana |
| 7 | John Koch | 8 | Son | — | Louisiana |
| 8 | Henry Koch | 6 | Son | — | Louisiana |
| 9 | Margaret Koch | 3 | Daughter | — | Louisiana |
| 10 | John F. Lahamann | 29 | Head | Chauffeur | Louisiana |
| 11 | Theresa Lahamann | 23 | Wife | — | Louisiana |
| 12 | Elodie Lahamann | 5 | Daughter | — | Louisiana |
| 13 | John Jr. Lahamann | 2 | Son | — | Louisiana |
| 14 | Albert Lahamann | 1 | Son | — | Louisiana |
| 15 | Bernard Lahamann | 0 | Son | — | Louisiana |
| 16 | Joseph Englert | 55 | Head | Inspector | Louisiana |
| 17 | Justine Englert | 57 | Sister | — | Louisiana |
| 18 | Alfreda Englert | 16 | Niece | — | Louisiana |
| 19 | Fred Ponthagen | 36 | Head | Coffee Grinder | Louisiana |
| 20 | Catherine Ponthagen | 28 | Wife | — | Louisiana |
| 21 | Sophie Ponthagen | 9 | Daughter | — | Louisiana |
| 22 | Fred Ponthagen | 7 | Son | — | Louisiana |
| 23 | Catherine Ponthagen | 5 | Daughter | — | Louisiana |
| 24 | Ryan A. Ponthagen | 3 | Son | — | Louisiana |
| 25 | Lloyd Ponthagen | 2 | Son | — | Louisiana |
| 26 | Henry Ponthagen | 0 | Son | — | Louisiana |
| 27 | William Dunn | 46 | Head | Clerk | Louisiana |
| 28 | Ruth Dunn THIS PERSON | 30 | Wife | — | Louisiana |
| 29 | Alice Dunn | 8 | Daughter | — | Louisiana |
| 30 | Lourdes Dunn | 6 | Daughter | — | Louisiana |
| 31 | Andrew Dunn | 5 | Son | — | Louisiana |
| 32 | Eugenia Dunn | 4 | Daughter | — | Louisiana |
| 33 | Ruth M. Dunn | 0 | Daughter | — | Louisiana |
| 34 | Elizabeth Zimmerman | 61 | Mother | — | Louisiana |
| 35 | Rose Mcmanus | 59 | Aunt | — | Louisiana |
| 36 | John Dunn | 51 | Brother | Worker | Louisiana |
| 37 | John O'Donnell | 54 | Head | Labour | North Ireland |
| 38 | Ellen O'Donnell | 54 | Wife | — | North Ireland |
| 39 | Mary C. O'Donnell | 15 | Daughter | — | Louisiana |
| 40 | Amidee Esquire | 53 | Head | Salesman | Louisiana |
| 41 | Philomine Esquire | 47 | Wife | — | Louisiana |
| 42 | Peregrin Leydecker | 36 | Head | Watchman | Louisiana |
| 43 | Mae Leydecker | 32 | Wife | — | Louisiana |
| 44 | Isidore Leydecker | 11 | Daughter | — | Louisiana |
| 45 | Consuelo Leydecker | 10 | Daughter | — | Louisiana |
| 46 | Harriett C. Leydecker | 8 | Daughter | — | Louisiana |
| 47 | Jeannette Leydecker | 7 | Daughter | — | Louisiana |
| 48 | Mary C. Leydecker | 5 | Daughter | — | Louisiana |
| 49 | Theodorica Winthen | 74 | Head | — | 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)