RM
Robert Morgan — 1940 US Census Record
Model Tree available1940 United States Federal Census · Baltimore-City-County, Maryland
Our Model Tree links this Robert Morgan across the 1920, 1930 and 1940 US Censuses in Baltimore-City-County, Maryland (XGBoost, ~Confirmed), with identified parents Robert & Elizabeth — first a head (b.~1911), then head of a 4-person household.
Age 29
b. ~1911
Male
Head
Born: Maryland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Baltimore-City-County, Maryland |
| Surname | Morgan |
| Given Name | Robert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Additional Details | |
| Occupation | Galvanizer |
| Industry | Telephone Co. |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 2000 |
| Highest Grade | H 3 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Galvanizer |
| Township / Ward | Baltimore City |
| Est. Birth Year | ~1911 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Francis Morgan | Daughter | — | 3 | ~1937 |
| Robert Morgan | Head | — | 29 | ~1911 |
| Robert Morgan | Son | — | 6 | ~1934 |
| Grace Morgan | Spouse | — | 30 | ~1910 |
Census Appearances
1920
None, Maryland
Son, age 8
None, Maryland · implied b. ~1912 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Morgan |
| Given Name | Robert L |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | none |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Baltimore, Maryland
Son, age 18
Baltimore, Maryland · implied b. ~1912 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Morgan |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Helper |
| Industry | Steel Mill |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-City-County, Maryland
Head, age 29
Baltimore-City-County, Maryland · implied b. ~1911 — 4 household members
| Surname | Morgan |
| Given Name | Robert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Occupation | Galvanizer |
| Industry | Telephone Co. |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 2000 |
| Highest Grade | H 3 |
| 1935 Residence | Same place |
| 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 Robert Morgan across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage. Identified parents: father Robert Morgan (~0.92 confidence) and mother Elizabeth Morgan (~0.92 confidence) and mother Frances Morgan (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Robert Morgan
b. ~1870
Source father
● Household
· direct · ~0.92
Mother
Elizabeth Morgan
b. ~1880
Source mother
● Household
· direct · ~0.92
Mother
Frances Morgan
b. ~1889
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Robert Morgan
Head · 1940 · age 29 · b. ~1911 · 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-City-County, Maryland
Open full size
1940 US Federal Census — Baltimore-City-County, Maryland
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-01536-00623)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Meyer William Meyer | 33 | Son | Clerk | Maryland |
| 42 | Meyer Rudolf Meyer | 30 | Son | Clerk | Maryland |
| 43 | Meyer Margaret Meyer | 28 | Daughter | Waitress | Maryland |
| 45 | James J. Bagrowski | 35 | Head | Attendance | Maryland |
| 46 | Anna Bagrowski | 30 | Wife | — | Poland |
| 47 | Thomas Bagrowski | 9 | Son | — | Maryland |
| 48 | James Jr. Bagrowski | 7 | Son | — | Maryland |
| 49 | Clara M. Bagrowski | 5 | Daughter | — | Maryland |
| 50 | Rose Marie Bagrowski | 2 | Daughter | — | Maryland |
| 51 | George Bagrowski | 0 | Son | — | Maryland |
| 52 | James J. Hranicka | 26 | Head | Shovel Operator | Maryland |
| 53 | Helen M. Hranicka | 19 | Wife | — | Maryland |
| 54 | Jean N. Hranicka | 2 | Daughter | — | Maryland |
| 55 | John Stelmach | 29 | Head | Machinist | Maryland |
| 56 | John Stelmach | 23 | Wife | — | Maryland |
| 57 | Elizabeth Cherico | 61 | Head | — | Lithuania |
| 58 | John Cherico | 35 | Son | Machinist | Lithuania |
| 59 | Catherine Cherico | 29 | Daughter-in-law | — | Maryland |
| 60 | John Jr. Cherico | 11 | Grandson | — | Maryland |
| 61 | Stella Matuszewski | 69 | Head | — | Poland |
| 62 | Frank Matuszewski | 34 | Son | Welder | Maryland |
| 63 | Michael Matuszewski | 39 | Head | Draftsman | Maryland |
| 64 | Marguerite Matuszewski | 32 | Wife | — | Maryland |
| 65 | Estelle Matuszewski | 9 | Daughter | — | Maryland |
| 66 | Anthony Matuszewski | 7 | Son | — | Maryland |
| 67 | Michael Jr. Matuszewski | 2 | Son | — | Maryland |
| 68 | Eleanor Matuszewski | 0 | Daughter | — | Maryland |
| 69 | Jacob Zelron | 49 | Head | Moulder | Poland |
| 70 | Theresa Zelron | 47 | Wife | — | Poland |
| 71 | Mary Zelron | 19 | Daughter | Bottler | Maryland |
| 72 | Helen Zelron | 17 | Daughter | — | Maryland |
| 73 | Jenny Zelron | 15 | Daughter | — | Maryland |
| 74 | Sophie Zelron | 13 | Daughter | — | Maryland |
| 75 | Casimer Zelron | 11 | Son | — | Maryland |
| 76 | Faith M. Zelron | 2 | Granddaughter | — | Maryland |
| 77 | Robert Morgan THIS PERSON | 29 | Head | Galvanizer | Maryland |
| 78 | Grace Morgan | 30 | Wife | — | Maryland |
| 79 | Robert Jr. Morgan | 6 | Son | — | Maryland |
| 80 | Francis Morgan | 3 | Daughter | — | Maryland |
Pedigree Summary
Robert
Gen 1 · 3 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)