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Margaret Lynch — 1930 US Census Record

Model Tree available

1930 United States Federal Census · None, District of Columbia

Our Model Tree links this Margaret Lynch across the 1910, 1920 and 1930 US Censuses in District of Columbia (XGBoost, ~Confirmed), with identified parents Michael & Margaret — first a daughter (b.~1908), then head of a 7-person household.

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

1930 Census Record Details

Census Year1930
LocationNone, District of Columbia
SurnameLynch
Given NameMargaret
Relationship to HeadDaughter
SexF
Color / RaceWhite
Age22
Marital StatusSingle
BirthplaceMaryland
Father's BirthplaceIreland
Mother's BirthplaceIreland
Additional Details
Can Read/WriteYes
Birth StateMaryland
Birth CountryUnited States
Birthplace (normalized)maryland
Township / WardWashington
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.

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

Name Relation to head Relative to Margaret Age Birth yr
Margaret Lynch Daughter — 22 ~1908
Michael Lynch Head — 42 ~1888
Joseph Hass Other — 19 ~1911
Patrick Hass Other — 47 ~1883
John Lynch Son — 18 ~1912
Thomas Lynch Son — 16 ~1914
Margaret Lynch Spouse — 41 ~1889

Census Appearances

1910
District Of …
Daughter, age 4
District Of Columbia, District of Columbia · implied b. ~1906 — 10 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Lynch
Given Name Margaret
Relationship to Head Daughter
Sex F
Color / Race White
Age 4
Marital Status Single
Birthplace Maryland
Father's Birthplace Ire Gaelic
Mother's Birthplace Ire Gaelic
Birth State Maryland
Birth Country United States
Birthplace (normalized) maryland
1920
District Of …
Daughter, age 13
District Of Columbia, District of Columbia · implied b. ~1907 — 11 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Lynch
Given Name Margaret
Relationship to Head Daughter
Sex F
Color / Race White
Age 13
Marital Status Single
Birthplace Maryland
Father's Birthplace Ireland
Mother's Birthplace Ireland
Can Read Yes
Can Write Yes
Birth State Maryland
Birth Country United States
Birthplace (normalized) maryland
1930
None, District …
Daughter, age 22
None, District of Columbia · implied b. ~1908 — 7 household members
Surname Lynch
Given Name Margaret
Relationship to Head Daughter
Sex F
Color / Race White
Age 22
Marital Status Single
Birthplace Maryland
Father's Birthplace Ireland
Mother's Birthplace Ireland
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.
Model Tree available
Our Model Tree links Margaret Lynch across 3 US Census years (1910, 1920 and 1930) in 2 locations, using XGBoost record linkage. Identified parents: father Michael Lynch (~0.92 confidence) and mother Margaret Lynch (~0.92 confidence) and mother Margaret Lynch (~0.92 confidence) and father Michael Lynch (~0.92 confidence) and father Michael Lynch (~0.92 confidence) and mother Margaret Lynch (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1 Parents confidence ≈ 0.92
Father
Michael Lynch
b. ~1880
Source father
● Household · direct · ~0.92
Mother
Margaret Lynch
b. ~1880
Source mother
● Household · direct · ~0.92
Mother
Margaret Lynch
b. ~1880
Source mother
● Household · direct · ~0.92
Father
Michael Lynch
b. ~1881
Source father
● Household · direct · ~0.92
Father
Michael Lynch
b. ~1888
Source father
● Household · direct · ~0.92
Mother
Margaret Lynch
b. ~1889
Source mother
● Household · direct · ~0.92
This person
Anchor record
Margaret Lynch
Daughter · 1930 · age 22 · b. ~1908 · District of Columbia
★ You are viewing this record
Sibling
John Lynch
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Lynch
Sibling · 1930 · age 16
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 — None, District of Columbia Open full size

Page Contents

50 people indexed on this census page (ia:1930:15thcensus300unit:0672)

Line Name Age Relation Occupation Birthplace
1 Emily H Munger 80 Head — Virginia
2 Gussie L Munger 52 Daughter — Virginia
3 Maude R Munger 42 Daughter — Virginia
4 Charles H Munger 38 Son — Virginia
5 Mildred Cogshill 14 Sister — Dist of Columbia
6 George L Allen 36 Lodger Electrician Virginia
7 Hilda Allen 20 Lodger — Virginia
8 George C Mcclifferty 58 Head — Ohio
9 Hannah F Caskell 60 Lodger Clerk Ohio
10 Lucy C Caldwell 56 Lodger — Maryland
11 Albert R Lamb 59 Lodger Police Chief Michigan
12 Glenn Jones 50 Head Physician Ohio
13 Laura Jones 46 Wife Clerk Dist of Columbia
14 Irvine Ronquillo 54 Lodger Lithographer Maryland
15 Michael Lynch 42 Head Proprietor Ireland
16 Margaret Lynch 41 Wife — Ireland
17 Margaret Lynch THIS PERSON 22 Daughter — Maryland
18 John Lynch 18 Son — Dist of Columbia
19 Thomas Lynch 16 Son — Dist of Columbia
20 Patrick Hass 47 Lodger Proprietor Ireland
21 Joseph Hass 19 Lodger — Dist of Columbia
22 James H Hicks 51 Head Mechanic Maryland
23 Clara C Hicks 42 Wife — Dist of Columbia
24 Hildagarde Hicks 25 Daughter Teacher Maryland
25 Marie A Hicks 20 Daughter — Dist of Columbia
26 Catherine Hicks 25 Daughter Salesman Dist of Columbia
27 Charles A Crown 58 Head Clerk Dist of Columbia
28 Clara C Crown 57 Wife — North Carolina
29 Eugene A Duffy 56 Head Messenger North Carolina
30 Grace M Duffy 54 Wife — Virginia
31 Violet M Duffy 25 Daughter Secretary Dist of Columbia
32 Ernest Duffy 22 Son Bookkeeper Dist of Columbia
33 Joseph T Purdue 58 Head Geologist Utah
34 Lucy S Purdue 55 Wife — Illinois
35 Alice D Wilson 44 Head Engineer Maryland
36 Mary E Wilson 41 Sister — Dist of Columbia
37 Theodore Wilson 18 Son — Dist of Columbia
38 Douglas H Holton 56 Lodger Superintendent Vermont
39 William L Coulton 20 Head Clerk Dist of Columbia
40 Theresa Tritch 80 Lodger — Czechoslovakia
41 Selma E Malmsten 35 Lodger Clerk Minnesota
42 Blanche D Swift 67 Head Clerk Dist of Columbia
43 Lillian C Walker 40 Daughter Clerk Dist of Columbia
44 Arthur S Baum 48 Head Superintendent Dist of Columbia
45 Carrie A Baum 41 Wife — Dist of Columbia
46 Melvin A Baum 15 Son — Dist of Columbia
47 Isaac Johnson 65 Head — New York
48 Benjamin Johnson 38 Son Clerk Dist of Columbia
49 Lazette G Brown 51 Head Stockman Virginia
50 Anna R Brown 55 Wife — Virginia

Pedigree Summary

Margaret + 2 siblings
Gen 1 · 6 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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