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Harry Anderson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Baltimore-City-County, Maryland
Our Model Tree links this Harry Anderson across the 1910, 1920, 1930 and 1940 US Censuses in Baltimore-City-County, Maryland (XGBoost, ~Confirmed), with identified parents Charlotte & Harry — first a son (b.~1906), then head of a 7-person household.
Age 34
b. ~1906
Male
Son
Born: Maryland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Baltimore-City-County, Maryland |
| Surname | Anderson |
| Given Name | Harry Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Additional Details | |
| Occupation | Chauffeur |
| Industry | PA Truck |
| Class of Worker | GW |
| Hours Worked | 36 |
| Income (1939) | 20325 |
| Highest Grade | H 4 |
| 1935 Residence | Same House |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Chauffeur |
| Township / Ward | Baltimore City |
| Est. Birth Year | ~1906 |
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 Harry | Age | Birth yr |
|---|---|---|---|---|
| Thelma Anderson | Daughter | — | 21 | ~1919 |
| Harry Anderson | Head | — | 62 | ~1878 |
| Shirley Anderson | Other | — | 13 | ~1927 |
| Russell Anderson | Other | — | 11 | ~1929 |
| Harry Anderson | Son | — | 34 | ~1906 |
| Russell Anderson | Son | — | 32 | ~1908 |
| Lillie Anderson | Spouse | — | 56 | ~1884 |
Census Appearances
1910
Baltimore, Maryland
Son, age 3
Baltimore, Maryland · implied b. ~1907 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Harry |
| Relationship to Head | Son |
| Sex | M |
| 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 |
1920
Baltimore, Maryland
Son, age 13
Baltimore, Maryland · implied b. ~1907 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Harry S. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Mulatto |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Baltimore, Maryland
Son, age 23
Baltimore, Maryland · implied b. ~1907 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Harry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 23 |
| Marital Status | Married |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Chauffeur |
| Industry | Public |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-City-County, Maryland
Son, age 34
Baltimore-City-County, Maryland · implied b. ~1906 — 7 household members
| Surname | Anderson |
| Given Name | Harry Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Occupation | Chauffeur |
| Industry | PA Truck |
| Class of Worker | GW |
| Hours Worked | 36 |
| Income (1939) | 20325 |
| Highest Grade | H 4 |
| 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 Harry Anderson across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Charlotte Anderson (~0.92 confidence) and father Harry Anderson (~0.92 confidence) and father John Anderson (~0.92 confidence) and mother Margaret Anderson (~0.92 confidence) and mother Lillie Anderson (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Charlotte Anderson
b. ~1877
Source mother
● Household
· direct · ~0.92
Father
Harry Anderson
b. ~1878
Source father
● Household
· direct · ~0.92
Father
John Anderson
b. ~1878
Source father
● Household
· direct · ~0.92
Mother
Margaret Anderson
b. ~1880
Source mother
● Household
· direct · ~0.92
Mother
Lillie Anderson
b. ~1886
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Harry Anderson
Son · 1940 · age 34 · b. ~1906 · Maryland
★ You are viewing this record
Sibling
Russell Anderson
Sibling · 1940 · age 32
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thelma Anderson
Sibling · 1940 · age 21
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-t0627-01523-00653)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Marian Morris | 28 | — | Maid | Virginia |
| 2 | Thelma Yates | 31 | Head | Typist | Maryland |
| 3 | Melvin Yates | 30 | Husband | Clerk | Virginia |
| 4 | Caroline Johnson | 55 | Aunt | Cook | Maryland |
| 5 | Fannie Johnson | 60 | Grand Aunt | — | Maryland |
| 6 | Melvinio Vella | 55 | Lodger | Tailor | Cuba |
| 7 | George Thomas | 26 | Lodger | Laborer | Maryland |
| 8 | Hattie Thomas | 22 | Wife | Maid | North Carolina |
| 9 | Isabelle Barbour | 22 | Lodger | Maid | Maryland |
| 10 | E. Everett Lane | 48 | Head | Lawyer | Maryland |
| 11 | Kathryn J. Lane | 34 | Wife | Teacher | Maryland |
| 12 | Mae Taylor | 39 | Head | Proprietor | Virginia |
| 13 | Hezekiah Taylor | 43 | Husband | — | — |
| 14 | Clarence Bright | 34 | Head | Trumpet Player | Maryland |
| 15 | Frances Bright | 31 | Wife | Maid | Maryland |
| 16 | Frances Butler | 9 | Niece | — | Maryland |
| 17 | Harry H. Anderson | 62 | Head | Upholsterer | Maryland |
| 18 | Lillie B. Anderson | 56 | Wife | — | Maryland |
| 19 | Thelma Anderson | 21 | Daughter | Substitute Teacher | Maryland |
| 20 | Harry Jr. Anderson THIS PERSON | 34 | Son | Chauffeur | Maryland |
| 21 | Russell G. Anderson | 32 | Son | Laborer | Maryland |
| 22 | Shirley Anderson | 13 | Grand Daughter | — | Maryland |
| 23 | Russell Jr. Anderson | 11 | Grandson | — | Maryland |
| 24 | Edith Dun Noodie | 38 | Head | — | Maryland |
| 25 | Alexander Dun Noodie | 38 | Husband | Cook | Jamaica |
| 26 | Muriel Dun Noodie | 11 | Daughter | — | Maryland |
| 27 | Theline Dun Noodie | 9 | Daughter | — | Maryland |
| 28 | Elridge Dun Noodie | 6 | Son | — | Maryland |
| 29 | Jesse Blanks | 34 | Head | Laborer | Pennsylvania |
| 30 | Virginia Blanks | 27 | Wife | — | Maryland |
| 31 | Delores Blanks | 8 | Daughter | — | Maryland |
| 32 | Rose Blanks | 5 | Daughter | — | Maryland |
| 33 | Melvin Blanks | 3 | Son | — | Maryland |
| 34 | Ruth Blanks | 1 | Daughter | — | Maryland |
| 35 | Alonzo Murray | 48 | Head | Plasterer | North Carolina |
| 36 | Essie Murray | 45 | Wife | — | North Carolina |
| 37 | James Murray | 16 | Son | — | Maryland |
| 38 | Kenneth Murray | 12 | Son | — | Pennsylvania |
| 39 | Shirley Murray | 5 | Grand Daughter | — | Maryland |
| 40 | Alexander Jagette | 37 | Head | Cook | Virginia |
Pedigree Summary
Harry + 2 siblings
Gen 1 · 5 parents
~0.92
Max depth 4 (1900–1950 window)
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)