CH
Cora Harris — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Baltimore-County, Maryland
Our Model Tree links this Cora Harris across the 1930 and 1940 US Censuses in Baltimore-County, Maryland (XGBoost, ~Confirmed) — first a spouse (b.~1897), then head of a 6-person household.
Age 43
b. ~1897
Female
Spouse
Born: New Jersey
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Baltimore-County, Maryland |
| Surname | Harris |
| Given Name | Cora |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | New Jersey |
| 1935 Residence (City) | Sparrows Point |
| 1935 Residence (County) | Baltimore |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | No 7 |
| 1935 Residence | Maryland |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Township / Ward | Stemmers Run |
| Est. Birth Year | ~1897 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Cora | Age | Birth yr |
|---|---|---|---|---|
| Raymond Harris | Head | — | 45 | ~1895 |
| Raymond Harris | Son | — | 15 | ~1925 |
| Cora Harris | Spouse | — | 43 | ~1897 |
| Marie Harris | Daughter | — | 8 | ~1932 |
| Ruth Harris | Daughter | — | 14 | ~1926 |
| Harriet Harris | Daughter | — | 18 | ~1922 |
Census Appearances
1930
Baltimore, Maryland
Other, age 33
Baltimore, Maryland · implied b. ~1897 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harris |
| Given Name | Cora |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | New Jersey |
| Age at First Marriage | 18 |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Baltimore-County, Maryland
Spouse, age 43
Baltimore-County, Maryland · implied b. ~1897 — 6 household members
| Surname | Harris |
| Given Name | Cora |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | New Jersey |
| 1935 Residence (City) | Sparrows Point |
| 1935 Residence (County) | Baltimore |
| Income (1939) | 0 |
| Highest Grade | No 7 |
| 1935 Residence | Maryland |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
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 Cora Harris across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Cora Harris
Spouse · 1940 · age 43 · b. ~1897 · Maryland
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Baltimore-County, Maryland
Open full size
1940 US Federal Census — Baltimore-County, Maryland
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01507-00279)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Janet Friedel | 5 | Daughter | — | Maryland |
| 42 | Philip Friedel | 23 | Head | Sheet Metal Worker | Maryland |
| 43 | Elizabeth Friedel | 23 | Sister | — | Maryland |
| 44 | Louis Finkner | 28 | Brother-in-law | Molder | Maryland |
| 45 | Amelia Finkner | 28 | Sister | — | Maryland |
| 46 | Joan Finkner | 4 | Neice | — | Maryland |
| 47 | Louis Finkner | 2 | Nephew | — | Maryland |
| 48 | Philip Amrhein | 66 | Head | — | Maryland |
| 49 | Agusta Amrhein | 63 | Wife | — | Maryland |
| 50 | John P. Pfeifer | 28 | Son-in-law | Clerk | Maryland |
| 51 | Marie Pfeifer | 24 | Daughter | — | Maryland |
| 52 | John C. Pfeifer | 3 | Grandson | — | Maryland |
| 53 | Robert J. Pfeifer | 0 | Grandson | — | Maryland |
| 54 | Joseph Amrhein | 41 | Head | Maintenance Man | Maryland |
| 55 | Mary Amrhein | 34 | Wife | — | Maryland |
| 56 | Marie Amrhein | 12 | Daughter | — | Maryland |
| 57 | William Amrhein | 10 | Son | — | Maryland |
| 58 | Joseph Jr. Amrhein | 6 | Son | — | Maryland |
| 59 | Bernard Amrhein | 4 | Son | — | Maryland |
| 60 | Kathleen Amrhein | 2 | Daughter | — | Maryland |
| 61 | Alfred Amrhein | 0 | Son | — | Maryland |
| 62 | Raymond Harris | 45 | Head | Roller | New Jersey |
| 63 | Cora Harris THIS PERSON | 43 | Wife | — | New Jersey |
| 64 | Harriet Harris | 18 | Daughter | Sorter | Maryland |
| 65 | Raymond J. Harris | 15 | Son | — | Maryland |
| 66 | Ruth Harris | 14 | Daughter | — | Maryland |
| 67 | Marie Harris | 8 | Daughter | — | Maryland |
| 68 | Gus Lawson | 50 | Head | Utility Man | Maryland |
| 69 | Helen Lawson | 50 | Wife | — | Maryland |
| 70 | Arthur Lawson | 30 | Son | Inspector | Maryland |
| 71 | Edward Lawson | 16 | Son | — | Maryland |
| 72 | Leroy Lawson | 12 | Son | — | Maryland |
| 73 | Charles Fleiner | 43 | Head | Mill Hand | Maryland |
| 74 | Marie Fleiner | 40 | Wife | — | Maryland |
| 75 | Emma Fleiner | 22 | Daughter | New Worker | Maryland |
| 76 | Charles Jr. Fleiner | 19 | Son | Field Worker | Maryland |
| 77 | Mary Fleiner | 17 | Daughter | — | Maryland |
| 78 | Henry Fleiner | 16 | Son | — | Maryland |
| 79 | Leon Stevens | 19 | Ledger | Riveter | Massachusetts |
| 80 | Earnest Holmes | 21 | Ledger | Pusher | Virginia |
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)