CJ
Charles Jenkins — 1940 US Census Record
Model Tree available1940 United States Federal Census · Baltimore-City-County, Maryland
Our Model Tree links this Charles Jenkins across the 1920, 1930 and 1940 US Censuses in Baltimore-City-County, Maryland (XGBoost, ~Confirmed), with identified parents Charles & Howard — first a head (b.~1909), then head of a 7-person household.
Age 31
b. ~1909
Male
Head
Born: Maryland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Baltimore-City-County, Maryland |
| Surname | Jenkins |
| Given Name | Charles W |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Additional Details | |
| Occupation | Attendant |
| Industry | Filling Station |
| Class of Worker | PW |
| Hours Worked | 72 |
| Income (1939) | 416 |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Attendant |
| Township / Ward | Baltimore City |
| Est. Birth Year | ~1909 |
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 Charles | Age | Birth yr |
|---|---|---|---|---|
| Isabelle Jenkins | Daughter | — | 2 | ~1938 |
| June Jenkins | Daughter | — | 8 | ~1932 |
| Colleen Jenkins | Daughter | — | 7 | ~1933 |
| Charles Jenkins | Head | — | 31 | ~1909 |
| Thomas Jenkins | Son | — | 3 | ~1937 |
| Charles Jenkins | Son | — | 5 | ~1935 |
| Myrtle Jenkins | Spouse | — | 28 | ~1912 |
Census Appearances
1920
Baltimore, Maryland
Son, age 9
Baltimore, Maryland · implied b. ~1911 — 13 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jenkins |
| Given Name | Charles |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 9 |
| 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 20
Baltimore, Maryland · implied b. ~1910 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jenkins |
| Given Name | Charles Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-City-County, Maryland
Head, age 31
Baltimore-City-County, Maryland · implied b. ~1909 — 7 household members
| Surname | Jenkins |
| Given Name | Charles W |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Occupation | Attendant |
| Industry | Filling Station |
| Class of Worker | PW |
| Hours Worked | 72 |
| Income (1939) | 416 |
| Highest Grade | No 5 |
| 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 Charles Jenkins across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Charles Jenkins (~0.92 confidence) and father Howard Jenkins (~0.92 confidence) and mother Ada Jenkins (~0.92 confidence) and mother Rosa Jenkins (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Charles Jenkins
b. ~1869
Source father
● Household
· direct · ~0.92
Father
Howard Jenkins
b. ~1872
Source father
● Household
· direct · ~0.92
Mother
Ada Jenkins
b. ~1879
Source mother
● Household
· direct · ~0.92
Mother
Rosa Jenkins
b. ~1882
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Charles Jenkins
Head · 1940 · age 31 · b. ~1909 · 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
40 people indexed on this census page (nara:1940:m-t0627-01534-00079)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ruth V Haslup | 27 | Wife | H | Maryland |
| 2 | Doris Haslup | 6 | Daughter | — | Maryland |
| 3 | Joan Haslup | 2 | Daughter | — | Maryland |
| 4 | Joseph Fabrey | 72 | Head | U | Maryland |
| 5 | Mary Fabrey | 66 | Wife | H | Maryland |
| 6 | Anna Fabrey | 22 | Daughter | Machine Operator | Maryland |
| 7 | Charles P Taylor | 68 | Head | U | Virginia |
| 8 | John Young | 42 | Head | Sheet Metal | Maryland |
| 9 | Rose Young | 45 | Wife | H | Maryland |
| 10 | Franklin P Joyner | 73 | Father-in-law | Police | Maryland |
| 11 | Charles W Jenkins THIS PERSON | 31 | Head | Attendant | Maryland |
| 12 | Myrtle Jenkins | 28 | Wife | Waitress | Maryland |
| 13 | June Jenkins | 8 | Daughter | — | Maryland |
| 14 | Colleen Jenkins | 7 | Daughter | — | Maryland |
| 15 | Charles J Jenkins | 5 | Son | — | Maryland |
| 16 | Thomas Jenkins | 3 | Son | — | Maryland |
| 17 | Isabelle Jenkins | 2 | Daughter | — | Maryland |
| 18 | Oscar Meli | 72 | Head | U | Italy |
| 19 | Josephine Meli | 65 | Wife | H | Italy |
| 20 | Mary Meli | 38 | Daughter | Machine Operator | Italy |
| 21 | Abraham Meli | 26 | Son | Presser | Maryland |
| 22 | Anthony Meli | 24 | Son | Stitcher | Maryland |
| 23 | Anna Meli | 21 | Daughter | Hand Sewer | Maryland |
| 24 | Eva Meli | 20 | Daughter | Ot | Maryland |
| 25 | Ruth Salemi | 32 | Daughter | Hand Sewer | Italy |
| 26 | Josephine Salemi | 7 | Granddaughter | — | Maryland |
| 27 | Arthur Matthews | 38 | Head | Laborer | North Carolina |
| 28 | Rose Matthews | 40 | Wife | H | Virginia |
| 29 | Anna Matthews | 20 | Daughter | Packer | North Carolina |
| 30 | Edgar Matthews | 14 | Son | S | North Carolina |
| 31 | Margaret Matthews | 11 | Daughter | — | North Carolina |
| 32 | William Matthews | 3 | Son | — | Maryland |
| 33 | John G Koenig | 38 | Head | Auto Mechanic | Maryland |
| 34 | Blanche Koenig | 37 | Wife | H | Maryland |
| 35 | Earl J Koenig | 20 | Son | Sheet Metal | Maryland |
| 36 | William Troutland | 37 | Head | Cope Cutter | Maryland |
| 37 | Edna Troutland | 30 | Wife | H | Maryland |
| 38 | Charles H Lentun | 53 | Head | Inspector | Maryland |
| 39 | Irene M Lentun | 52 | Wife | H | Maryland |
| 40 | Hal Defibaugh | 38 | Head | Sign Painter | Indiana |
Pedigree Summary
Charles
Gen 1 · 4 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)