YourRoots by Genomelink
Sign up free
JB

John Bird — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · Middlesex, Massachusetts

Our Model Tree links this John Bird across the 1920 and 1930 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed) — first a son (b.~1912), then head of a 9-person household.

Age 18 b. ~1912 Male Son Born: New Hampshire Single

1930 Census Record Details

Census Year1930
LocationMiddlesex, Massachusetts
SurnameBird
Given NameJohn Jr.
Relationship to HeadSon
SexM
Color / RaceWhite
Age18
Marital StatusSingle
BirthplaceNew Hampshire
Father's BirthplaceGermany
Mother's BirthplaceNew Hampshire
Additional Details
Can Read/WriteYes
Birth StateNew Hampshire
Birth CountryUnited States
Birthplace (normalized)new hampshire
Township / WardSomerville City
Est. Birth Year~1912

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 John Age Birth yr
Eva Bird Spouse — 48 ~1882
Emanuel Bird Son — 22 ~1908
Agnes Bird Daughter — 16 ~1914
Juanita Bird Daughter — 15 ~1915
John Bird Head — 47 ~1883
Lucille Bird Daughter — 26 ~1904
Victor Bird Son — 27 ~1903
Ernest Bird Son — 8 ~1922
John Bird Son — 18 ~1912

Census Appearances

1920
Rockingham, New …
Son, age 7
Rockingham, New Hampshire · implied b. ~1913 — 9 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Bird
Given Name John Jr.
Relationship to Head Son
Sex M
Color / Race White
Age 7
Marital Status Single
Birthplace New Hampshire
Father's Birthplace Germany
Mother's Birthplace New Hampshire
Birth State New Hampshire
Birth Country United States
Birthplace (normalized) new hampshire
1930
Middlesex, Massachusetts
Son, age 18
Middlesex, Massachusetts · implied b. ~1912 — 9 household members
Surname Bird
Given Name John Jr.
Relationship to Head Son
Sex M
Color / Race White
Age 18
Marital Status Single
Birthplace New Hampshire
Father's Birthplace Germany
Mother's Birthplace New Hampshire
Can Read/Write Yes
Birth State New Hampshire
Birth Country United States
Birthplace (normalized) new hampshire

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.
Linked across censuses
Our Model Tree links John Bird across 2 US Census years (1920 and 1930) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Bird
Son · 1930 · age 18 · b. ~1912 · Massachusetts
★ You are viewing this record
Sibling
Juanita Bird
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Agnes Bird
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lucille Bird
Sibling · 1930 · age 26
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Emanuel Bird
Sibling · 1930 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Victor Bird
Sibling · 1930 · age 27
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ernest Bird
Sibling · 1930 · age 8
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 — Middlesex, Massachusetts Open full size

Page Contents

50 people indexed on this census page (ia:1930:massachusettscensus00reel928:0638)

Line Name Age Relation Occupation Birthplace
51 Lennie A. Bartlett 66 Head Teacher Massachusetts
52 Alice M. Silver 60 Head — Canada English
53 Cyril G. Silver 36 Son Agent Canada English
54 Susan J. Pratt 45 Head — Massachusetts
55 Theresa C. Pratt 32 Sister Stenographer Massachusetts
56 Benjamin F. Lenton 69 Head Engineer Massachusetts
57 Josephine Lenton 59 Wife — Massachusetts
58 John C. Dolan 43 Head Janitor Massachusetts
59 Mary E. Dolan 32 Wife — Massachusetts
60 Alice M. Dolan 9 Daughter — Massachusetts
61 John E. Dolan 7 Son — Massachusetts
62 Edward F. Dolan 5 Son — Massachusetts
63 Catherine E. Walsh 37 Head Operator Massachusetts
64 Louis Leavitt 54 Head Bookkeeper Massachusetts
65 Rhoda Leavitt 52 Wife — Massachusetts
66 Edward N. Tierney 42 Head Veterinarian Kentucky
67 Rose Tierney 60 Mother — Irish Free State
68 George E. Cook 71 Head Special Officer Rhode Island
69 Sadie Cook 61 Wife — Canada English
70 George E. Connelly 33 Head Stenographer Massachusetts
71 Lizzie E. Connelly 71 Mother — Massachusetts
72 Blanche E. Thompson 53 Head Teacher Massachusetts
73 Lena E. Thompson 80 Mother — Maine
74 John T. Jr. Cass 37 Head Salesman Massachusetts
75 Frances L. Cass 33 Wife — Massachusetts
76 Stephen J. Flynn 22 Head Commercial Traveler Massachusetts
77 Catherine A. Flynn 20 Wife — Massachusetts
78 Paul F. Flynn 12 Son — Massachusetts
79 John Bird 47 Head Overseer Germany
80 Eva Bird 48 Wife — New Hampshire
81 Victor E. Bird 27 Son Salesman New Hampshire
82 Lucille K. Bird 26 Daughter Laundress New Hampshire
83 Emanuel R. Bird 22 Son Back Tender New Hampshire
84 John Jr. Bird THIS PERSON 18 Son — New Hampshire
85 Agnes S. Bird 16 Daughter — New Hampshire
86 Juanita E. Bird 15 Daughter — New Hampshire
87 Ernest C. Bird 8 Son — New Hampshire
88 John H. Rundin 56 Head Sheet Metal Worker England
89 Grace W. Rundin 52 Wife — Massachusetts
90 Phillip L. Rundin 22 Son — Massachusetts
91 Frank Freeling 56 Lodger Color Mixer Massachusetts
92 Christopher C. Donahue 58 Head Tailor Irish Free State
93 Julia F. Donahue 53 Wife — Irish Free State
94 Madeline M. Donahue 29 Daughter — Massachusetts
95 Gertrude T. Donahue 25 Daughter Teacher Massachusetts
96 John J. Donahue 24 Son Stock Clerk Massachusetts
97 Leo E. Donahue 22 Son — Massachusetts
98 Joseph A. Stackpole 74 Head — Maine
99 Mary C. Stackpole 74 Wife — Maine
100 Thomas J. Mackey 30 Head Assistant City Treasurer Massachusetts

Search for John Bird

All John Bird Census Records Discover Bird Family Tree

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)

Report inaccurate data
👤 View Profile 🌳 Ancestors 👥 Descendants