AH
Andrew Harris — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Baltimore-City-County, Maryland
Our Model Tree links this Andrew Harris across the 1930 and 1940 US Censuses in Baltimore-City-County, Maryland (XGBoost, ~Confirmed) — first a son (b.~1926), then head of a 11-person household.
Age 14
b. ~1926
Male
Son
Born: Maryland
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Baltimore-City-County, Maryland |
| Surname | Harris |
| Given Name | Andrew |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore |
| 1935 Residence (County) | Baltimore City |
| Additional Details | |
| Highest Grade | No 7 |
| 1935 Residence | Same House |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Baltimore |
| Est. Birth Year | ~1926 |
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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Andrew | Age | Birth yr |
|---|---|---|---|---|
| John Morris | Other | — | 76 | ~1864 |
| Frank Harris | Head | — | 72 | ~1868 |
| Richard Harris | Son | — | 4 | ~1936 |
| Frederick Harris | Son | — | 1 | ~1939 |
| Lillian Harris | Daughter | — | 11 | ~1929 |
| Bertha Harris | Spouse | — | 52 | ~1888 |
| Andrew Harris | Son | — | 14 | ~1926 |
| Nathan Harris | Son | — | 9 | ~1931 |
| Henrietta Harris | Daughter | — | 21 | ~1919 |
| Calvin Harris | Son | — | 7 | ~1933 |
| Dorothy Harris | Daughter | — | 15 | ~1925 |
Census Appearances
1930
Baltimore, Maryland
Son, age 4
Baltimore, Maryland · implied b. ~1926 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harris |
| Given Name | Andrew Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-City-County, Maryland
Son, age 14
Baltimore-City-County, Maryland · implied b. ~1926 — 11 household members
| Surname | Harris |
| Given Name | Andrew |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore |
| 1935 Residence (County) | Baltimore City |
| Highest Grade | No 7 |
| 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 Andrew Harris across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Andrew Harris
Son · 1940 · age 14 · b. ~1926 · Maryland
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Sibling
Calvin Harris
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Harris
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frederick Harris
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Harris
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Henrietta Harris
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nathan Harris
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lillian Harris
Sibling · 1940 · age 11
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 — Baltimore-City-County, Maryland
Open full size
1940 US Federal Census — Baltimore-City-County, Maryland
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01527-00496)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Moses Brooks | 54 | Head | Shearman | Maryland |
| 42 | Rosie Brooks | 50 | Wife | Servant | Georgia |
| 43 | Laura Brooks | 74 | Mother | — | North Carolina |
| 44 | Jessie Brooks | 23 | Sister | — | Pennsylvania |
| 45 | Rula Brooks | 19 | Sister | — | North Carolina |
| 46 | Frank Harris | 72 | Head | — | Dist of Col |
| 47 | Bertha Harris | 52 | Wife | — | Maryland |
| 48 | Henrietta Harris | 21 | Daughter | New Worker | Maryland |
| 49 | Dorothy Harris | 15 | Daughter | — | Maryland |
| 50 | Andrew Harris THIS PERSON | 14 | Son | — | Maryland |
| 51 | Lillian Harris | 11 | Daughter | — | Maryland |
| 52 | Nathan Harris | 9 | Son | — | Maryland |
| 53 | Calvin Harris | 7 | Son | — | Maryland |
| 54 | Richard Harris | 4 | Son | — | Maryland |
| 55 | Frederick Harris | 1 | Son | — | Maryland |
| 56 | John H. Morris | 76 | Father-in-law | — | Virginia |
| 57 | Morris Broden | 44 | Head | Cement Finisher | Virginia |
| 58 | Emma Christian | 42 | Lodger | — | Virginia |
| 59 | Barbara Christian | 3 | Lodger | — | Maryland |
| 60 | Hellen Miller | 26 | Lodger | — | Virginia |
| 61 | Bernard Miller | 6 | Lodger | — | Maryland |
| 62 | Mary Derking | 48 | Head | Servant | Maryland |
| 63 | Line Left In Error | None | — | — | — |
| 64 | John T. Fruland | 58 | Head | Laborer | Maryland |
| 65 | Eleanora Fruland | 54 | Wife | — | Maryland |
| 66 | Mildred Fruland | 24 | Daughter | Laundress | Maryland |
| 67 | Eleanora V. Fruland | 22 | Daughter | Laundress | Maryland |
| 68 | John T. Fruland | 21 | Son | Laborer | Maryland |
| 69 | Robert H. Fruland | 18 | Son | Chauffeur | Maryland |
| 70 | George L. Fruland | 16 | Son | — | Maryland |
| 71 | Edna D. Johnson | 25 | Daughter | Laundress | Maryland |
| 72 | Mildred Johnson | 6 | Daughter | — | Maryland |
| 73 | John A. Johnson | 5 | Grandson | — | Maryland |
| 74 | Charles F. Johnson | 3 | Grandson | — | Maryland |
| 75 | Doris C. Johnson | 3 | Granddaughter | — | Maryland |
| 76 | Ella Thomas | 59 | Lodger | — | Maryland |
| 77 | Frank Johnson | 49 | Head | Servant | Maryland |
| 78 | Cora Johnson | 40 | Wife | Laborer | Maryland |
| 79 | Cora Johnson | 40 | Wife | Cateress | Maryland |
| 80 | Carrie Jefferson | 40 | Lodger | Servant | North Carolina |
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)