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JK

John Kramer — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · Bexar, Texas

Our Model Tree links this John Kramer across the 1930 and 1940 US Censuses in Bexar, Texas (XGBoost, ~Confirmed) — first a son (b.~1914), then head of a 8-person household.

Age 16 b. ~1914 Male Son Born: Texas Single

1930 Census Record Details

Census Year	1930
Location	Bexar, Texas
Surname	Kramer
Given Name	John
Relationship to Head	Son
Sex	M
Color / Race	White
Age	16
Marital Status	Single
Birthplace	Texas
Father's Birthplace	Pennsylvania
Mother's Birthplace	Texas
Additional Details
Can Read/Write	Yes
Birth State	Texas
Birth Country	United States
Birthplace (normalized)	texas
Township / Ward	San Antonio
Est. Birth Year	~1914

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.

8 people recorded at the same address in the 1930 census.

Name	Relation to head	Relative to John	Age	Birth yr
Mary Kramer	Daughter	—	3	~1927
Margaret Kramer	Daughter	—	14	~1916
John Kramer	Head	—	50	~1880
George Kramer	Son	—	7	~1923
John Kramer	Son	—	16	~1914
Lawrence Kramer	Son	—	18	~1912
Francis Kramer	Son	—	12	~1918
Eva Kramer	Spouse	—	44	~1886

Census Appearances

1930

Bexar, Texas

Son, age 16

Bexar, Texas · implied b. ~1914 — 8 household members

Surname	Kramer
Given Name	John
Relationship to Head	Son
Sex	M
Color / Race	White
Age	16
Marital Status	Single
Birthplace	Texas
Father's Birthplace	Pennsylvania
Mother's Birthplace	Texas
Can Read/Write	Yes
Birth State	Texas
Birth Country	United States
Birthplace (normalized)	texas

1940

Bexar-County, Texas

Son, age 26

Bexar-County, Texas · implied b. ~1914 — 6 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Cramer
Given Name	John
Relationship to Head	Son
Sex	M
Color / Race	White
Age	26
Marital Status	Married
Birthplace	Texas
1935 Residence (City)	Harlandale
1935 Residence (County)	Bexar
Occupation	Attendant
Industry	Filling Sta.
Class of Worker	PW
Hours Worked	36
Income (1939)	1075
Highest Grade	H-4
1935 Residence	Same Place
Birth State	Texas
Birth Country	United States
Birthplace (normalized)	texas

Model Tree

Linked across censuses

Our Model Tree links John Kramer across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.

Show:

This person

Anchor record

John Kramer

Son · 1930 · age 16 · b. ~1914 · Texas

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Sibling

Mary Kramer

Sibling · 1930 · age 3

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Margaret Kramer

Sibling · 1930 · age 14

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Lawrence Kramer

Sibling · 1930 · age 18

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

George Kramer

Sibling · 1930 · age 7

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Francis Kramer

Sibling · 1930 · age 12

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 — Bexar, Texas Open full size

Page Contents

50 people indexed on this census page (ia:1930:texascensus00reel2296:0640)

Line	Name	Age	Relation	Occupation	Birthplace
1	Edward R Norbury	41	Head	Commercial Traveler	Ohio
2	Zena Norbury	37	Wife	—	Texas
3	Beatrice Norbury	17	Daughter	—	Texas
4	Margarita Norbury	14	Daughter	—	Texas
5	Edwin Norbury	12	Son	—	Texas
6	Charles Norbury	2	Son	—	Texas
7	Harvey B Terrell	36	Head	Salesman	Texas
8	Nona A Terrell	28	Wife	—	Iowa
9	George James	28	Head	Salesman	Texas
10	Miriam James	27	Wife	—	Texas
11	Patricia James	5	Daughter	—	Texas
12	George James	3	Son	—	Texas
13	Andrew J Bolland	46	Head	Proprietor	Texas
14	Hessie Bolland	43	Wife	—	Texas
15	Jesse L Bolland	11	Son	—	Texas
16	Harold C Bolland	9	Son	—	Texas
17	Dorothy E Bolland	5	Daughter	—	Texas
18	Annie Stephens	75	Mother-in-law	—	Tennessee
19	William H Stephens	13	Nephew	—	Texas
20	Bernice Stephens	11	Niece	—	Texas
21	Jesse K Stephens	11	Nephew	—	Texas
22	John H Kramer	50	Head	Tailor	Pennsylvania
23	Eva Kramer	44	Wife	—	Texas
24	Lawrence Kramer	18	Son	—	Texas
25	John Kramer THIS PERSON	16	Son	—	Texas
26	Margaret Kramer	14	Daughter	—	Texas
27	Francis Kramer	12	Son	—	Texas
28	George Kramer	7	Son	—	Texas
29	Mary Kramer	3	Daughter	—	Ohio
30	Philip A Palacio	48	Head	Tailor	New York
31	Elizabeth L Palacio	33	Wife	—	England
32	Emma Palacio	4	Daughter	—	Colorado
33	William J C Palacio	2	Son	—	Colorado
34	Ray W Myers	27	Head	Manager	Illinois
35	Lester Myers	23	Wife	—	Wisconsin
36	Isaac J Ross	54	Head	Watchman	Missouri
37	Ara H Ross	53	Wife	—	Missouri
38	Frank G Ross	22	Son	Laborer	Texas
39	Jane Mcpherson	62	Head	—	Wisconsin
40	Margaret Lattimore	30	Daughter	Stenographer	Texas
41	Albert A Zimmerman	44	Head	Engineer	England
42	Nell E Zimmerman	28	Wife	—	Oklahoma
43	Ashee Roberts	9	Step-son	—	Arkansas
44	John L Roberts	9	Step-son	—	Arkansas
45	George L Cooper	36	Head	Conductor	Texas
46	Hazel M Cooper	22	Wife	—	Texas
47	Cecil King	14	Boarder	Clerk	Texas
48	George Brown	28	Head	Police Officer	Texas
49	Mary Brown	22	Wife	—	Texas
50	Stephen J Conlin	44	Head	Sculptor	New York

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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)

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