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William Kramer — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Baltimore, Maryland
Our Model Tree links this William Kramer across the 1920 and 1930 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed) — first a son (b.~1908), then head of a 9-person household.
Age 22
b. ~1908
Male
Son
Born: Maryland
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Baltimore, Maryland |
| Surname | Kramer |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Occupation | Salesman |
| Industry | Furniture Store |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Salesman |
| Township / Ward | Baltimore City |
| Est. Birth Year | ~1908 |
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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| James Kramer | Head | — | 52 | ~1878 |
| William Kramer | Son | — | 22 | ~1908 |
| James Kramer | Son | — | 28 | ~1902 |
| Esther Kramer | Daughter | — | 30 | ~1900 |
| Hattie Kramer | Spouse | — | 56 | ~1874 |
| Emory Kramer | Son | — | 27 | ~1903 |
| Anna Kramer | Daughter | — | 24 | ~1906 |
| Charles Underwood | Other | — | 74 | ~1856 |
| James Kramer | Other | — | 5 | ~1925 |
Census Appearances
1920
Baltimore, Maryland
Son, age 12
Baltimore, Maryland · implied b. ~1908 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cramer |
| Given Name | William E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| 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 22
Baltimore, Maryland · implied b. ~1908 — 9 household members
| Surname | Kramer |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Salesman |
| Industry | Furniture Store |
| Class of Worker | W |
| Can Read/Write | Yes |
| 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 William Kramer across 2 US Census years (1920 and 1930) in Baltimore, Maryland, using XGBoost record linkage.
Show:
This person
Anchor record
William Kramer
Son · 1930 · age 22 · b. ~1908 · Maryland
★ You are viewing this record
Sibling
Esther Kramer
Sibling · 1930 · age 30
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Kramer
Sibling · 1930 · age 28
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anna Kramer
Sibling · 1930 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Emory Kramer
Sibling · 1930 · age 27
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
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:0113)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Mildred Quell | 14 | Daughter | — | Maryland |
| 52 | Dorothy E Quell | 8 | Daughter | — | Maryland |
| 53 | George Miller | 49 | Head | Salesman | Maryland |
| 54 | Mary Miller | 49 | Wife | — | Maryland |
| 55 | Joseph Puchner | 42 | Head | Electrician | Maryland |
| 56 | Christine Puchner | 40 | Wife | — | Austria |
| 57 | Mary Puchner | 65 | Mother | Housework | Germany |
| 58 | Richard B Hamilton | 52 | Head | Credit Man | Maryland |
| 59 | Clara N Hamilton | 44 | Wife | — | Maryland |
| 60 | Adam Neukum | 38 | Head | Clerk | Germany |
| 61 | Amelia Neukum | 33 | Wife | — | Maryland |
| 62 | Peter Neukum | 11 | Son | — | Maryland |
| 63 | Irving Neukum | 9 | Son | — | Maryland |
| 64 | John Neukum | 9 | Son | — | Maryland |
| 65 | Madeline Neukum | 7 | Daughter | — | Maryland |
| 66 | Anna Neukum | 65 | Mother | — | Germany |
| 67 | James Neukum | 32 | Brother | Janitor | Maryland |
| 68 | Walter Eckenrode | 42 | Head | Carpenter | Maryland |
| 69 | Charlotte Eckenrode | 42 | Wife | — | Maryland |
| 70 | John Eckenrode | 11 | Son | — | Maryland |
| 71 | St. Francis Payne | 23 | Head | Solicitor | Maryland |
| 72 | Evelyn Payne | 26 | Wife | — | Maryland |
| 73 | Phyllis Payne | 3 | Daughter | — | Maryland |
| 74 | James Payne | 23 | Head | Driver | Maryland |
| 75 | Gladys Payne | 24 | Wife | — | Maryland |
| 76 | James Jr. Payne | 3 | Son | — | Maryland |
| 77 | Rev. J. Mcdowell | 66 | Head | Clergyman | Pennsylvania |
| 78 | Annie M Mcdowell | 66 | Wife | — | Pennsylvania |
| 79 | James Peterson | 53 | Head | — | Virginia |
| 80 | Mary Peterson | 33 | Daughter | Teacher | Maryland |
| 81 | Helen Peterson | 28 | Daughter | Bacteriologist | Maryland |
| 82 | James Jr. Peterson | 23 | Boarder | Undertaker | Delaware |
| 83 | James W Kramer | 52 | Head | Shipping Clerk | Maryland |
| 84 | Hattie Kramer | 56 | Wife | — | Maryland |
| 85 | Esther Kramer | 30 | Daughter | Typist | Maryland |
| 86 | James W Jr Kramer | 28 | Son | Salesman | Maryland |
| 87 | Emory Kramer | 27 | Son | Salesman | Maryland |
| 88 | William Kramer THIS PERSON | 22 | Son | Salesman | Maryland |
| 89 | Anna Kramer | 24 | Daughter | — | Maryland |
| 90 | James W 3Rd Kramer | 5 | Grandson | — | Maryland |
| 91 | Charles Underwood | 74 | Boarder | Foreman | Pennsylvania |
| 92 | Louis Hofstetter | 75 | Head | — | Germany |
| 93 | Charles Hofstetter | 52 | Son | Proprietor | Maryland |
| 94 | Nellie Hofstetter | 44 | Daughter-in-law | — | Maryland |
| 95 | Dorothy Hofstetter | 14 | Granddaughter | Saleslady | Maryland |
| 96 | C. Richard Barber | 54 | Head | Inspector | Pennsylvania |
| 97 | Cora Barber | 57 | Wife | — | Maryland |
| 98 | August Miley | 24 | Son-in-law | Draftsman | Maryland |
| 99 | Thelma Miley | 24 | Daughter | — | Maryland |
| 100 | Arthur J Miley | 1 | Grandson | — | 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)