AC
Anna Cox — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Anne-Arundel-County, Maryland
Our Model Tree links this Anna Cox across the 1930 and 1940 US Censuses in Anne-Arundel-County, Maryland (XGBoost, ~Confirmed) — first a daughter (b.~1927), then head of a 8-person household.
Age 13
b. ~1927
Female
Daughter
Born: Maryland
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Anne-Arundel-County, Maryland |
| Surname | Cox |
| Given Name | Anna Mae |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Eastport |
| 1935 Residence (County) | Anne Arundel |
| Additional Details | |
| Highest Grade | No 6 |
| 1935 Residence | Same house |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Eastport |
| Est. Birth Year | ~1927 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Anna | Age | Birth yr |
|---|---|---|---|---|
| Jerry Cox | Son | — | 6 | ~1934 |
| Lucille Cox | Daughter | — | 20 | ~1920 |
| Nancy Cox | Daughter | — | 7 | ~1933 |
| Margery Cox | Daughter | — | 16 | ~1924 |
| Helen Cox | Spouse | — | 42 | ~1898 |
| Anna Cox | Daughter | — | 13 | ~1927 |
| Dorothy Cox | Daughter | — | 18 | ~1922 |
| William Cox | Head | — | 50 | ~1890 |
Census Appearances
1930
Anne Arundel, …
Daughter, age 3
Anne Arundel, Maryland · implied b. ~1927 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cox |
| Given Name | Anna Mae |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Anne-Arundel-County, Maryland
Daughter, age 13
Anne-Arundel-County, Maryland · implied b. ~1927 — 8 household members
| Surname | Cox |
| Given Name | Anna Mae |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Eastport |
| 1935 Residence (County) | Anne Arundel |
| Highest Grade | No 6 |
| 1935 Residence | Same house |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
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 Anna Cox across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Anna Cox
Daughter · 1940 · age 13 · b. ~1927 · Maryland
★ You are viewing this record
Sibling
Lucille Cox
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nancy Cox
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jerry Cox
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Cox
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margery Cox
Sibling · 1940 · age 16
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 — Anne-Arundel-County, Maryland
Open full size
1940 US Federal Census — Anne-Arundel-County, Maryland
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01501-00468)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | William S. Cox | 50 | Head | Watchman | Maryland |
| 2 | Helen Cox | 42 | Wife | — | Maryland |
| 3 | Lucille Cox | 20 | Daughter | Clerical Work | Maryland |
| 4 | Dorothy Cox | 18 | Daughter | Bookkeeper | Maryland |
| 5 | Margery Cox | 16 | Daughter | — | Maryland |
| 6 | Anna Mae Cox THIS PERSON | 13 | Daughter | — | Maryland |
| 7 | Nancy Lee Cox | 7 | Daughter | — | Maryland |
| 8 | Jerry Cox | 6 | Son | — | Maryland |
| 9 | Ann Luckenburgh | 28 | Head | Seamstress On Pa | Maryland |
| 10 | James Luckenburgh | 9 | Son | — | Maryland |
| 11 | Juanita Luckenburgh | 7 | Daughter | — | Maryland |
| 12 | Iva Bull | 44 | Head | Machine Worker | Maryland |
| 13 | Rex Bull | 24 | Son | General Laborer | Maryland |
| 14 | Helen Bull | 15 | Daughter | — | Maryland |
| 15 | William Lucas | 42 | Head | Electrician'S Helper | Maryland |
| 16 | Katherine Lucas | 39 | Wife | — | Maryland |
| 17 | Gloria Lucas | 19 | Daughter | Salesgirl | Maryland |
| 18 | Donald Lucas | 16 | Son | — | Maryland |
| 19 | George Lucas | 12 | Son | — | Maryland |
| 20 | Benjamin Keene | 41 | Head | General Laborer | Maryland |
| 21 | Elizabeth Keene | 35 | Wife | — | Maryland |
| 22 | Benjamin Jr. Keene | 17 | Son | — | Maryland |
| 23 | E. Stelle Keene | 14 | Daughter | — | Maryland |
| 24 | Charles Lamb | 48 | Head | Engineer | Pittsburg |
| 25 | Hazel Lamb | 43 | Wife | — | Canada |
| 26 | Edward Robinson | 30 | Head | Operator Of Hand Saw | Maryland |
| 27 | Mildred Robinson | 27 | Wife | — | Maryland |
| 28 | Edward Jr. Robinson | 2 | Son | — | Maryland |
| 29 | Anthony Abato | 35 | Head | Musician | Pennsylvania |
| 30 | Mildred Abato | 29 | Wife | — | Maryland |
| 31 | Cosmo Abato | 9 | Son | — | Maryland |
| 32 | Anthony Abato | 7 | Son | — | Maryland |
| 33 | Anna Marie Abato | 0 | Daughter | — | Maryland |
| 34 | John Williams | 36 | Head | Mechanic Helper | Maryland |
| 35 | Gertrude Williams | 31 | Wife | — | Illinois |
| 36 | John Williams | 11 | Son | — | Maryland |
| 37 | Robert Williams | 8 | Son | — | Maryland |
| 38 | James Crowdy | 44 | Head | Building Cleaner | Maryland |
| 39 | Dashelle Crowdy | 63 | Wife | — | Maryland |
| 40 | James B. Crowdy | 39 | Son | Oysterman - Odd Jobs | Maryland |
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)