MC
Mary Crane — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Orleans-County, Louisiana
Our Model Tree links this Mary Crane across the 1930 and 1940 US Censuses in Orleans-County, Louisiana (XGBoost, ~Confirmed) — first a daughter (b.~1919), then head of a 7-person household.
Age 21
b. ~1919
Female
Daughter
Born: Louisiana
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Orleans-County, Louisiana |
| Surname | Crane |
| Given Name | Mary L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Louisiana |
| 1935 Residence (City) | New Orleans City |
| 1935 Residence (County) | Orleans Parish |
| Additional Details | |
| Class of Worker | 0 |
| Hours Worked | 0 |
| Highest Grade | C 1 |
| 1935 Residence | Same Place |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Township / Ward | New Orleans City |
| Est. Birth Year | ~1919 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Marie Crane | Daughter | — | 29 | ~1911 |
| Marion Crane | Daughter | — | 23 | ~1917 |
| Marie Crane | Spouse | — | 62 | ~1878 |
| Warren Crane | Head | — | 64 | ~1876 |
| Mary Crane | Daughter | — | 21 | ~1919 |
| Edward Crane | Son | — | 27 | ~1913 |
| Yvonne Crane | Daughter | — | 25 | ~1915 |
Census Appearances
1930
Orleans, Louisiana
Daughter, age 11
Orleans, Louisiana · implied b. ~1919 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Crane |
| Given Name | Mary V. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1940
Orleans-County, Louisiana
Daughter, age 21
Orleans-County, Louisiana · implied b. ~1919 — 7 household members
| Surname | Crane |
| Given Name | Mary L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Louisiana |
| 1935 Residence (City) | New Orleans City |
| 1935 Residence (County) | Orleans Parish |
| Class of Worker | 0 |
| Hours Worked | 0 |
| Highest Grade | C 1 |
| 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 Crane across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Crane
Daughter · 1940 · age 21 · b. ~1919 · Louisiana
★ You are viewing this record
Sibling
Marie Crane
Sibling · 1940 · age 29
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marion Crane
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Crane
Sibling · 1940 · age 27
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Yvonne Crane
Sibling · 1940 · age 25
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
1940 US Federal Census — Orleans-County, Louisiana
Open full size
1940 US Federal Census — Orleans-County, Louisiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01431-00599)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Amabilia Elisa Figueroa | 48 | Lodger | Purchasing Agent | Mexico |
| 42 | Harold Schill | 27 | Head | Contractor | Louisiana |
| 43 | Carolyn P. Schill | 24 | Wife | — | Louisiana |
| 44 | Charles A. Jurado | 42 | Head | Used Car Manager | Texas |
| 45 | Alice R. Jurado | 30 | Wife | — | Texas |
| 46 | W. Dewey Haut | 37 | Head | Executive Assistant | New York |
| 47 | Estelle C. Haut | 34 | Wife | Assistant Manager | New York |
| 48 | George W. Morgan | 39 | Head | Line Man | Texas |
| 49 | Illah G. Morgan | 33 | Wife | — | Illinois |
| 50 | George W. Morgan | 13 | Son | — | Texas |
| 51 | Carl S. Morgan | 8 | Son | — | Texas |
| 52 | Joseph H. Pasquier | 47 | Head | Secretary | Louisiana |
| 53 | Mary Pasquier | 44 | Wife | — | Louisiana |
| 54 | Muriel Pasquier | 19 | Daughter | — | Louisiana |
| 55 | John S. Brewer | 13 | Step-son | — | Illinois |
| 56 | Here Ends | None | Block | — | — |
| 57 | Warren J. Crane | 64 | Head | Manager | Louisiana |
| 58 | Marie M. Crane | 62 | Wife | — | Louisiana |
| 59 | Marie L. Crane | 29 | Daughter | Assistant Supervisor | Louisiana |
| 60 | Edward Crane | 27 | Son | — | Louisiana |
| 61 | Yvonne Crane | 25 | Daughter | — | Louisiana |
| 62 | Marion Crane | 23 | Daughter | Stenographer | Louisiana |
| 63 | Mary L. Crane THIS PERSON | 21 | Daughter | — | Louisiana |
| 64 | This Line Was Left | None | through error | — | — |
| 65 | James D. Rives | 44 | Head | Surgeon | Louisiana |
| 66 | May D. Rives | 43 | Wife | — | Missouri |
| 67 | James D. Rives | 14 | Son | — | Louisiana |
| 68 | Marie S. Hyde | 50 | Head | — | Louisiana |
| 69 | Louise M. Surgeon | 55 | Sister | — | Louisiana |
| 70 | Charles E. Tucker | 59 | Head | Salesman | Louisiana |
| 71 | Pretty P. Tucker | 50 | Wife | — | Indiana |
| 72 | Betty P. Anderson | 22 | Step-Daughter | Nurse | Texas |
| 73 | Helen J. Anderson | 19 | Step-Daughter | — | Texas |
| 74 | Alice A. Machin | 10 | Daughter | — | Louisiana |
| 75 | Althea R. Alciatore | 73 | Head | — | Louisiana |
| 76 | Florence Allen | 60 | Servant | House Maid | Louisiana |
| 77 | Eugene Guillory | 44 | Head | Mail Clerk | Louisiana |
| 78 | Estelle O. Guillory | 41 | Wife | — | Louisiana |
| 79 | Anita J. Guillory | 17 | Daughter | — | Louisiana |
| 80 | Daisy L. Guillory | 15 | Daughter | — | Louisiana |
Related Census Records
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)