WK
William Kruse — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Baltimore, Maryland
Our Model Tree links this William Kruse across the 1930 and 1940 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed) — first a son (b.~1910), then head of a 7-person household.
Age 20
b. ~1910
Male
Son
Born: Maryland
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Baltimore, Maryland |
| Surname | Kruse |
| Given Name | William H. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Occupation | Electrician |
| Industry | Electric Co |
| Class of Worker | 9979 |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Electrician |
| Township / Ward | Baltimore City |
| Est. Birth Year | ~1910 |
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 1930 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Elizabeth Kruse | Spouse | — | 42 | ~1888 |
| John Kruse | Son | — | 14 | ~1916 |
| William Kruse | Head | — | 40 | ~1890 |
| Mildred Kruse | Daughter | — | 17 | ~1913 |
| William Kruse | Son | — | 20 | ~1910 |
| Lilly Kruse | Daughter | — | 3 | ~1927 |
| Evelyn Kruse | Daughter | — | 9 | ~1921 |
Census Appearances
1930
Baltimore, Maryland
Son, age 20
Baltimore, Maryland · implied b. ~1910 — 7 household members
| Surname | Kruse |
| Given Name | William H. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Electrician |
| Industry | Electric Co |
| Class of Worker | 9979 |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
Head, age 31
Baltimore-City-County, Maryland · implied b. ~1909 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Krause |
| Given Name | William 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 | Pumpman Helper |
| Industry | Oil Distillery |
| Class of Worker | PW |
| Hours Worked | 32 |
| Income (1939) | 1500 |
| Highest Grade | G 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 William Kruse across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
William Kruse
Son · 1930 · age 20 · b. ~1910 · Maryland
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Sibling
Mildred Kruse
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Kruse
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lilly Kruse
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Evelyn Kruse
Sibling · 1930 · age 9
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
28 people indexed on this census page (ia:1930:15thcensus854unit:0023)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Clarence E. Lynch | 8 | Head | — | Maryland |
| 52 | Margaret B. Lynch | 6 | Daughter | — | Maryland |
| 53 | Arline Lynch | 71 | — | — | Maryland |
| 54 | George L. Lowe | 52 | Head | Manager | Maryland |
| 55 | Annie V. Lowe | 40 | Wife | — | West Virginia |
| 56 | Paul Lowe | 14 | Son | Delivery Boy | Maryland |
| 57 | James Lowe | 13 | Son | — | Maryland |
| 58 | Howard Lowe | 11 | Son | — | Maryland |
| 59 | Teresa Lowe | 10 | Daughter | — | Maryland |
| 60 | Frances Lowe | 8 | Daughter | — | Maryland |
| 61 | David Lowe | 5 | Son | — | Maryland |
| 62 | Raymond Smith | 37 | Head | Technician | Maryland |
| 63 | Alice Smith | 26 | Wife | — | Virginia |
| 64 | Harry Maurice Smith | 1 | Son | — | Pennsylvania |
| 65 | Jacob Glassman | 34 | Head | Carpenter | Maryland |
| 66 | Marian Glassman | 31 | Wife | — | Maryland |
| 67 | Robert J. Glassman | 11 | Son | — | Maryland |
| 68 | John W. Nungesser | 57 | Head | Blacksmith Helper | Maryland |
| 69 | Mamie L. Nungesser | 51 | Wife | — | Maryland |
| 70 | Fred J. Nungesser | 18 | Son | — | Maryland |
| 71 | William H. Kruse | 40 | Head | Machinist | Maryland |
| 72 | Elizabeth Kruse | 42 | Wife | — | Maryland |
| 73 | William H. Kruse THIS PERSON | 20 | Son | Electrician | Maryland |
| 74 | Mildred Kruse | 17 | Daughter | Time Keeper | Maryland |
| 75 | John Kruse | 14 | Son | — | Maryland |
| 76 | Evelyn Kruse | 9 | Daughter | — | Maryland |
| 77 | Lilly M. Kruse | 3 | Daughter | — | Maryland |
| 79 | End Of Block 184 | None | — | — | — |
Related Census Records
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)