CJ
Charles Jackson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Baltimore, Maryland
Our Model Tree links this Charles Jackson across the 1900, 1910, 1920 and 1930 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed) — first a head (b.~1881), then head of a 4-person household.
Age 49
b. ~1881
Male
Head
Born: Maryland
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Baltimore, Maryland |
| Surname | Jackson |
| Given Name | Charles R. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 26 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Occupation | Watchman |
| Industry | Brewing Mfg. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 3500 |
| Radio Set | R |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Watchman |
| Township / Ward | Baltimore City |
| Est. Birth Year | ~1881 |
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 1930 census.
| Name | Relation to head | Relative to Charles | Age | Birth yr |
|---|---|---|---|---|
| Madeline Jackson | Daughter | — | 23 | ~1907 |
| Charles Jackson | Head | — | 49 | ~1881 |
| Clara Jackson | Other | — | 44 | ~1886 |
| Florence Jackson | Other | — | 27 | ~1903 |
Census Appearances
1900
Baltimore, Maryland
Other, age 21
Baltimore, Maryland · implied b. ~1879 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jackson |
| Given Name | Charles |
| Relationship to Head | Boarder |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Maryland |
| Birth Month | Dec |
| Birth Year | 1879 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Driving Bed wagon |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1910
Baltimore, Maryland
Other, age 30
Baltimore, Maryland · implied b. ~1880 — 16 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jackson |
| Given Name | Charlie |
| Relationship to Head | Boarder |
| Sex | M |
| Color / Race | Black |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Maryland |
| Years Married | 11 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Laborer |
| Industry | Odd Jobs |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1920
None, Maryland
Head, age 40
None, Maryland · implied b. ~1880 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jackson |
| Given Name | Charles |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Laborer |
| Industry | Coal & Wood |
| Class of Worker | W |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Baltimore, Maryland
Head, age 49
Baltimore, Maryland · implied b. ~1881 — 4 household members
| Surname | Jackson |
| Given Name | Charles R. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 26 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Watchman |
| Industry | Brewing Mfg. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 3500 |
| Radio Set | R |
| 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 Jackson across 4 US Census years (1900, 1910, 1920 and 1930) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Charles Jackson
Head · 1930 · age 49 · b. ~1881 · Maryland
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Baltimore, Maryland
Open full size
1930 US Federal Census — Baltimore, Maryland
Page Contents
50 people indexed on this census page (ia:1930:15thcensus853unit:0379)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Sylvia Heath | 18 | Daughter | Secretary | Maryland |
| 2 | Doris L. Heath | 12 | Daughter | — | Maryland |
| 3 | Marie Heath | 71 | — | — | Germany |
| 4 | Frank B. Clark | 47 | Head | Salesman | Maryland |
| 5 | Florence Clark | 43 | Wife-H | — | Maryland |
| 6 | Robert P. Clark | 13 | Son | Office Clerk | Maryland |
| 7 | Virginia M. Clark | 3 | Daughter | — | Maryland |
| 8 | Hugh A. Hall | 46 | Head | Proprietor | Maryland |
| 9 | Nellie E. Hall | 44 | Wife-H | — | Maryland |
| 10 | Frederick G. Hall | 21 | Son | Office Clerk | Maryland |
| 11 | Barbara Schoenig | 76 | — | — | Maryland |
| 12 | Elmer Nickel | 39 | Head | Conductor | Maryland |
| 13 | Cordelia Nickel | 34 | Wife-H | — | Virginia |
| 14 | Dorothy Nickel | 14 | Daughter | — | Maryland |
| 15 | Charles R. Jackson THIS PERSON | 49 | Head | Watchman | Maryland |
| 16 | Clara Jackson | 44 | Wife-H | — | Maryland |
| 17 | Florence Jackson | 27 | Son-in-law | Draftsman | Maryland |
| 18 | Madeline Jackson | 23 | Daughter | Sheet Operator | Maryland |
| 19 | Frank Burley | 55 | Head | Machinist | England |
| 20 | Katherine Burley | 51 | Wife-H | — | Germany |
| 21 | Lucy Burley | 77 | Head-H | — | Maryland |
| 22 | Bessie Burley | 48 | Daughter | Office Clerk | Maryland |
| 23 | Ralph J. Lockard | 25 | Head | Salesman | Maryland |
| 24 | Katherine Lockard | 22 | Wife-H | — | Maryland |
| 25 | Annie Thomason | 53 | Head | Auto Mechanic | Maryland |
| 26 | Marie Thomason | 28 | Wife-H | — | Maryland |
| 27 | John Strong | 54 | Head-H | — | Maryland |
| 28 | Rosalie Strong | 19 | Daughter | Printery | Maryland |
| 29 | William Strong | 17 | Son | Office Clerk | Maryland |
| 30 | Alice L. Strong | 15 | Daughter | — | Maryland |
| 31 | Martin Walter | 34 | Head | Blacksmith | Maryland |
| 32 | Marie Walter | 31 | Wife-H | Seamstress | Maryland |
| 33 | William Goodrich | 42 | Head | Chauffeur | Maryland |
| 34 | Helen Goodrich | 41 | Wife-H | — | Maryland |
| 35 | Frederick Mueller | 55 | Head | Barber | Maryland |
| 36 | Jennie Mueller | 52 | Wife-H | — | Italy |
| 37 | August Koch | 51 | Head | Electrician | Maryland |
| 38 | Mary Koch | 38 | Wife-H | — | Maryland |
| 39 | Katherine Koch | 12 | Daughter | — | Maryland |
| 40 | Harry Mehler | 38 | Head | Drakeman | Maryland |
| 41 | Margaret Mehler | 35 | Wife-H | — | Maryland |
| 42 | Patrick Murray | 41 | Head | Office Clerk | Maryland |
| 43 | Bernice Murray | 35 | Wife-H | — | Maryland |
| 44 | James J. Murray | 71 | Father-in-law | Inspector | Maryland |
| 45 | James Murray | 43 | Brother-in-law | — | Maryland |
| 46 | Irving Murray | 18 | Son | — | Maryland |
| 47 | Robert Murray | 11 | Son | — | Maryland |
| 48 | Clarence Shelley | 33 | Head | Plumber | Maryland |
| 49 | Lillian Shelley | 32 | Wife-H | — | Maryland |
| 50 | Clarence Shelley | 10 | Son | — | Maryland |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)