MP
Mary Pope — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Maricopa-County, Arizona
Our Model Tree links this Mary Pope across the 1930 and 1940 US Censuses in Maricopa-County, Arizona (XGBoost, ~Confirmed) — first a daughter (b.~1922), then head of a 10-person household.
Age 18
b. ~1922
Female
Daughter
Born: Colorado
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Maricopa-County, Arizona |
| Surname | Pope |
| Given Name | Mary J. |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Colorado |
| 1935 Residence (City) | Glendale Town |
| 1935 Residence (County) | Maricopa |
| Additional Details | |
| Occupation | library help |
| Industry | public school |
| Class of Worker | GW |
| Hours Worked | 64 |
| Income (1939) | 54 |
| Highest Grade | Hs 2 |
| 1935 Residence | Same place |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
| Occupation | Library Help |
| Township / Ward | Glendale Town |
| Est. Birth Year | ~1922 |
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 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Betty Pope | Daughter | — | 15 | ~1925 |
| Gerald Pope | Son | — | 21 | ~1919 |
| John Pope | Son | — | 26 | ~1914 |
| Nellie Pope | Spouse | — | 49 | ~1891 |
| Donna Pope | Daughter | — | 9 | ~1931 |
| Beulah Pope | Daughter | — | 5 | ~1935 |
| Russell Pope | Son | — | 23 | ~1917 |
| John Pope | Head | — | 63 | ~1877 |
| Rosalie Pope | Daughter | — | 12 | ~1928 |
| Mary Pope | Daughter | — | 18 | ~1922 |
Census Appearances
1930
Maricopa, Arizona
Daughter, age 8
Maricopa, Arizona · implied b. ~1922 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Pope |
| Given Name | Mary Jane |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1940
Maricopa-County, Arizona
Daughter, age 18
Maricopa-County, Arizona · implied b. ~1922 — 10 household members
| Surname | Pope |
| Given Name | Mary J. |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Colorado |
| 1935 Residence (City) | Glendale Town |
| 1935 Residence (County) | Maricopa |
| Occupation | library help |
| Industry | public school |
| Class of Worker | GW |
| Hours Worked | 64 |
| Income (1939) | 54 |
| Highest Grade | Hs 2 |
| 1935 Residence | Same place |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
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 Pope across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Pope
Daughter · 1940 · age 18 · b. ~1922 · Arizona
★ You are viewing this record
Sibling
Donna Pope
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Russell Pope
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Pope
Sibling · 1940 · age 26
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rosalie Pope
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gerald Pope
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Betty Pope
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Beulah Pope
Sibling · 1940 · age 5
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 — Maricopa-County, Arizona
Open full size
1940 US Federal Census — Maricopa-County, Arizona
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00107-00166)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Nancy G. Mothershead | 3 | daughter | — | Arizona |
| 2 | William J. Mothershead | 1 | son | — | Arizona |
| 3 | Nancy E. Carlton | 62 | mother-in-law | — | Kansas |
| 4 | Peter H. Kremer | 53 | head | Railroad Clerk | Michigan |
| 5 | Julia S. Kremer | 49 | wife | — | Arizona |
| 6 | Henry W. Kremer | 21 | son | Bookkeeper | Arizona |
| 7 | Joseph D. Kremer | 19 | son | Deliver Papers | Arizona |
| 8 | Donald W. Kremer | 17 | son | Mail Carrier | Arizona |
| 9 | Julia R. Kremer | 15 | daughter | — | Arizona |
| 10 | Helen Kremer | 11 | daughter | — | Arizona |
| 11 | Melvin M. Kremer | 7 | son | — | Arizona |
| 12 | Loren L. Kinne | 56 | head | Store Clerk | Kansas |
| 13 | Jessie D. Kinne | 53 | wife | — | Kansas |
| 14 | Louisa Brewster | 85 | mother-in-law | — | Ohio |
| 15 | Harold L. Brewster | 40 | head | Interior Decorator | Kansas |
| 16 | Elsie M. Brewster | 40 | wife | — | Kansas |
| 17 | Leonard L. Brewster | 5 | son | — | Arizona |
| 18 | Rex E. Brewster | 4 | son | — | Arizona |
| 19 | Eliza R. Hutchison | 75 | head | — | Kentucky |
| 20 | Henry M. Pulliam | 82 | brother | — | Kentucky |
| 21 | John P. Pope | 63 | head | Shoveler | Missouri |
| 22 | Nellie A. Pope | 49 | wife | — | Missouri |
| 23 | John C. Pope | 26 | son | Kitchen Helper | Colorado |
| 24 | Russell D. Pope | 23 | son | — | Colorado |
| 25 | Gerald A. Pope | 21 | son | Lettuce Trimmer | Colorado |
| 26 | Mary J. Pope THIS PERSON | 18 | daughter | Library Help | Colorado |
| 27 | Betty J. Pope | 15 | daughter | — | Colorado |
| 28 | Rosalie A. Pope | 12 | daughter | — | Colorado |
| 29 | Donna L. Pope | 9 | daughter | — | Arizona |
| 30 | Beulah M. Pope | 5 | daughter | — | Arizona |
| 31 | Walter Hofmann | 47 | head | State Parcels Supervisor | Kansas |
| 32 | Maurene M. Hofmann | 44 | wife | — | Indiana |
| 33 | Hugh M. Hofmann | 14 | son | — | Arizona |
| 34 | Katrine Hofmann | 12 | daughter | — | Arizona |
| 35 | Ruth M. Hofmann | 9 | daughter | — | Arizona |
| 36 | June D. Meredith | 61 | head | Kindergarten Teacher | Wisconsin |
| 37 | Charles Juncker | 58 | head | Proprietor Blacksmith | Denmark |
| 38 | Rose D. Juncker | 54 | wife | — | Denmark |
| 39 | Betty J. Juncker | 19 | daughter | — | Arizona |
| 40 | Louis F. Juncker | 15 | son | — | Arizona |
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)