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Florence Foster — 1930 US Census Record

Model Tree available

1930 United States Federal Census · Mchenry, Illinois

Our Model Tree links this Florence Foster across the 1910, 1920 and 1930 US Censuses in Mchenry, Illinois (XGBoost, ~Confirmed), with identified parents Freeman & Freeman — first a daughter (b.~1908), then head of a 9-person household.

Age 22 b. ~1908 Female Daughter Born: Illinois Single

1930 Census Record Details

Census Year1930
LocationMchenry, Illinois
SurnameFoster
Given NameFlorence M
Relationship to HeadDaughter
SexF
Color / RaceWhite
Age22
Marital StatusSingle
BirthplaceIllinois
Father's BirthplaceIllinois
Mother's BirthplaceWisconsin
Additional Details
OccupationServant
IndustryPrivate home
Class of WorkerW
Can Read/WriteYes
Birth StateIllinois
Birth CountryUnited States
Birthplace (normalized)illinois
OccupationServant
Township / WardCity Of Crystal Lake
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 Florence Age Birth yr
Francis Foster Son — 26 ~1904
Dorothy Foster Daughter — 12 ~1918
Margaret Foster Daughter — 17 ~1913
Florence Foster Daughter — 22 ~1908
Marion Foster Daughter — 20 ~1910
Raymond Foster Son — 23 ~1907
Truman Foster Head — 69 ~1861
William Foster Son — 35 ~1895
Margaret Foster Other — 55 ~1875

Census Appearances

1910
Mchenry, Illinois
Daughter, age 2
Mchenry, Illinois · implied b. ~1908 — 8 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Foster
Given Name Florence
Relationship to Head Daughter
Sex F
Color / Race White
Age 2
Marital Status Single
Birthplace Illinois
Father's Birthplace Illinois
Mother's Birthplace Wisconsin
Birth State Illinois
Birth Country United States
Birthplace (normalized) illinois
1920
Mchenry, Illinois
Daughter, age 11
Mchenry, Illinois · implied b. ~1909 — 10 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Foster
Given Name Florence
Relationship to Head Daughter
Sex F
Color / Race White
Age 11
Marital Status Single
Birthplace Illinois
Father's Birthplace Illinois
Mother's Birthplace Wisconsin
Can Read Yes
Can Write Yes
Speaks English Yes
Birth State Illinois
Birth Country United States
Birthplace (normalized) illinois
1930
Mchenry, Illinois
Daughter, age 22
Mchenry, Illinois · implied b. ~1908 — 9 household members
Surname Foster
Given Name Florence M
Relationship to Head Daughter
Sex F
Color / Race White
Age 22
Marital Status Single
Birthplace Illinois
Father's Birthplace Illinois
Mother's Birthplace Wisconsin
Occupation Servant
Industry Private home
Class of Worker W
Can Read/Write Yes
Birth State Illinois
Birth Country United States
Birthplace (normalized) illinois

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.
Model Tree available
Our Model Tree links Florence Foster across 3 US Census years (1910, 1920 and 1930) in Mchenry, Illinois, using XGBoost record linkage. Identified parents: father Freeman Foster (~0.92 confidence) and father Freeman Foster (~0.92 confidence) and father Truman Foster (~0.92 confidence) and mother Margaret Foster (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1 Parents confidence ≈ 0.92
Father
Freeman Foster
b. ~1867
Source father
● Household · direct · ~0.92
Father
Freeman Foster
b. ~1861
Source father
● Household · direct · ~0.92
Father
Truman Foster
b. ~1861
Source father
● Household · direct · ~0.92
Mother
Margaret Foster
b. ~1875
Source mother
● Household · direct · ~0.92
This person
Anchor record
Florence Foster
Daughter · 1930 · age 22 · b. ~1908 · Illinois
★ You are viewing this record
Sibling
Marion Foster
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Foster
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Francis Foster
Sibling · 1930 · age 26
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Foster
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Raymond Foster
Sibling · 1930 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Foster
Sibling · 1930 · age 35
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 — Mchenry, Illinois Open full size

Page Contents

50 people indexed on this census page (ia:1930:illinoiscensus00reel536:0626)

Line Name Age Relation Occupation Birthplace
1 Fred C Loitz 39 Head Truck Driver Czechoslovakia
2 Emma D Loitz 36 Wife-H — Illinois
3 Louis Pfeiffer 37 Head Teamster Illinois
4 Marie Pfeiffer 31 Wife-H Laundress Germany
5 Cecelia M Pfeiffer 7 Daughter — Illinois
6 Philip Bourgeois 26 Brother-in-law Auto Mechanic Germany
7 Raymond Loitz 26 Head Truck Driver Czechoslovakia
8 Edna Loitz 24 Wife-H — Iowa
9 Frank Smith 40 Head Caretaker Illinois
10 Frank Kempfert 33 Head Truck Driver Illinois
11 Marie Kempfert 29 Wife-H — Kentucky
12 Albert Zink 42 Head Labourer Illinois
13 Alice A Zink 44 Wife-H — Illinois
14 Thomas H Rooney 32 Head Fitter Illinois
15 Gladys B Rooney 31 Wife-H — Illinois
16 Donald J Rooney 5 Son — Illinois
17 Lyle T Rooney 4 Son — Illinois
18 Raymond B Rooney 2 Son — Illinois
19 Ralph E Rooney 1 Son — Illinois
20 Truman Foster 69 Head Carpenter Illinois
21 Margaret A Foster 55 Wife-H — Wisconsin
22 William F Foster 35 Son Labourer Illinois
23 Francis G Foster 26 Son Deliveryman Illinois
24 Raymond L Foster 23 Son Mason Helper Illinois
25 Florence M Foster THIS PERSON 22 Daughter Servant Illinois
26 Marion M Foster 20 Daughter Servant Illinois
27 Margaret V Foster 17 Daughter — Illinois
28 Dorothy A Foster 12 Daughter — Illinois
29 John W Nicolson 35 Head Salesman Michigan
30 Josephine L Nicolson 35 Wife-H — Iowa
31 Jack S Nicolson 11 Son — Michigan
32 Betty A Nicolson 8 Daughter — Michigan
33 John J Allen 61 Head — Illinois
34 Mary A Allen 58 Wife-H — Illinois
35 Mabel H Allen 28 Daughter Stenographer Illinois
36 Ida E Allen 24 Daughter Stenographer Illinois
37 Vera V Allen 23 Daughter Stenographer Illinois
38 Marion E Allen 19 Daughter Stenographer Illinois
39 Andrew Peirson 65 Head Carpenter Sweden
40 Helene Peirson 32 Daughter Secretary Illinois
41 Alice E Peirson 26 Daughter Stenographer Illinois
42 Stanley Peirson 23 Son Labourer Illinois
43 Martin Friberg 36 Roomer Labourer Sweden
44 Alice Friberg 24 Housekeeper Housekeeper Sweden
45 Mccormick 44 Head Salesman Iowa
46 Catherine Gaffney 60 Housekeeper Housekeeper New York
47 Seth Hillington 37 Head Clergyman Iowa
48 Edna P Hillington 35 Wife-H — Iowa
49 Seth M Hillington 14 Son — Iowa
50 Jeanette Hillington 12 Daughter — Iowa

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Pedigree Summary

Florence + 6 siblings
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 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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