DM
David Moore — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Essex, Massachusetts
Our Model Tree links this David Moore across the 1920, 1930 and 1940 US Censuses in Essex, Massachusetts (XGBoost, ~Confirmed) — first a head (b.~1880), then head of a 6-person household.
Age 50
b. ~1880
Male
Head
Born: Delaware
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Essex, Massachusetts |
| Surname | Moore |
| Given Name | David P. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Delaware |
| Age at First Marriage | 26 |
| Father's Birthplace | Delaware |
| Mother's Birthplace | Delaware |
| Additional Details | |
| Occupation | Commercial Trav |
| Industry | Ret Elec appl |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 35 |
| Veteran | No |
| Birth State | Delaware |
| Birth Country | United States |
| Birthplace (normalized) | delaware |
| Occupation | Commercial Trav |
| Township / Ward | Lynn City |
| Est. Birth Year | ~1880 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to David | Age | Birth yr |
|---|---|---|---|---|
| Margaret Moore | Daughter | — | 26 | ~1904 |
| David Moore | Head | — | 50 | ~1880 |
| George Moore | Son | — | 16 | ~1914 |
| James Moore | Son | — | 24 | ~1906 |
| Frederick Moore | Son | — | 19 | ~1911 |
| Margaret Moore | Spouse | — | 49 | ~1881 |
Census Appearances
1920
Essex, Massachusetts
Head, age 40
Essex, Massachusetts · implied b. ~1880 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Moore |
| Given Name | David P. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Delaware |
| Father's Birthplace | Delaware |
| Mother's Birthplace | Delaware |
| Occupation | Barber |
| Industry | Barber Shop |
| Class of Worker | O |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Delaware |
| Birth Country | United States |
| Birthplace (normalized) | delaware |
1930
Essex, Massachusetts
Head, age 50
Essex, Massachusetts · implied b. ~1880 — 6 household members
| Surname | Moore |
| Given Name | David P. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Delaware |
| Age at First Marriage | 26 |
| Father's Birthplace | Delaware |
| Mother's Birthplace | Delaware |
| Occupation | Commercial Trav |
| Industry | Ret Elec appl |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 35 |
| Veteran | No |
| Birth State | Delaware |
| Birth Country | United States |
| Birthplace (normalized) | delaware |
1940
Essex-County, Massachusetts
Other, age 64
Essex-County, Massachusetts · implied b. ~1876 — 37 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Moore |
| Given Name | David |
| Relationship to Head | Lodger |
| Sex | M |
| Color / Race | White |
| Age | 64 |
| Marital Status | Widowed |
| Birthplace | Delaware |
| 1935 Residence (City) | Lynn City |
| 1935 Residence (County) | Essex |
| Occupation | Business Agent |
| Industry | Labor Union |
| Class of Worker | PW |
| Hours Worked | 58 |
| Income (1939) | 1800 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Delaware |
| Birth Country | United States |
| Birthplace (normalized) | delaware |
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 David Moore across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
David Moore
Head · 1930 · age 50 · b. ~1880 · Massachusetts
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Essex, Massachusetts
Open full size
1930 US Federal Census — Essex, Massachusetts
Page Contents
49 people indexed on this census page (ia:1930:massachusettscensus00reel900:0941)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Peter Joyce | 48 | Head | Laborer | Irish Free State |
| 52 | Johanna Joyce | 57 | Wife | — | Irish Free State |
| 53 | Margaret L. Joyce | 22 | Daughter | Bookkeeper | Massachusetts |
| 54 | Grace V. Elpis | 34 | Daughter | — | Massachusetts |
| 55 | Oliver C. Shamburger | 33 | Head | — | Pennsylvania |
| 56 | Edith Shamburger | 38 | Wife | — | Massachusetts |
| 57 | Philip H. Shamburger | 2 | Son | — | Massachusetts |
| 58 | Bertha O. Shamburger | 0 | Daughter | — | Massachusetts |
| 59 | David H. Choate | 22 | Step-son | — | Massachusetts |
| 60 | Marion E. Choate | 19 | Step-daughter | Saleslady | Massachusetts |
| 61 | Stephen L. Choate | 12 | Step-son | — | Massachusetts |
| 62 | Ruth L. Choate | 10 | Step-daughter | — | Massachusetts |
| 63 | James E. Choate | 5 | Step-son | — | Massachusetts |
| 64 | David P. Moore THIS PERSON | 50 | Head | Commercial Trav | Delaware |
| 65 | Margaret Moore | 49 | Wife | — | Irish Free State |
| 66 | Margaret Moore | 26 | Daughter | Secretary | Massachusetts |
| 67 | James D. Moore | 24 | Son | Cleaner & Dyer | Massachusetts |
| 68 | Frederick Moore | 19 | Son | — | Massachusetts |
| 69 | George Moore | 16 | Son | — | Massachusetts |
| 70 | Robin Lee | 57 | Head | Assembler | England |
| 71 | Rose Lee | 57 | Wife | — | England |
| 72 | David J. Myles | 29 | Son-in-law | Winder | Scotland |
| 73 | Jessie M. Myles | 24 | Daughter | Winder | England |
| 74 | Ernest N. Trooper | 36 | Head | Salesman | Massachusetts |
| 75 | Josephine Trooper | 37 | Wife | — | Canada English |
| 76 | Elmer W. Trooper | 7 | Son | — | Massachusetts |
| 77 | Wilbour S. Morehouse | 60 | Head | Motorman | Canada English |
| 78 | Lizzie M. Morehouse | 54 | Wife | — | Canada English |
| 79 | Lloyd W. Morehouse | 19 | Son | Auto Mechanic | Massachusetts |
| 80 | Dora A. Morehouse | 18 | Daughter | — | Massachusetts |
| 81 | — | None | — | — | — |
| 82 | — | None | — | — | — |
| 83 | — | None | — | — | — |
| 84 | Ernest W. Chute | 35 | Head | Machinist | Canada English |
| 85 | Dorothy M. Chute | 20 | Wife | — | Canada English |
| 86 | George W. Davis | 50 | Head | Engineer | New Hampshire |
| 87 | Ruth J. Davis | 27 | Wife | — | England |
| 88 | Ruth V. Davis | 12 | Step-daughter | — | Massachusetts |
| 89 | Margaret A. Hartigan | 60 | Head | — | New York |
| 90 | Henry P. Lamarais | 45 | Bro-in-law | Teamster | Maine |
| 91 | Irving C. Lamarais | 25 | Nephew | Salesman | Massachusetts |
| 92 | Dorothea L. Lamarais | 22 | Niece | — | Massachusetts |
| 93 | Virginia R. Lamarais | 15 | Niece | — | Massachusetts |
| 94 | Gladys V. Lamarais | 14 | Niece | — | Massachusetts |
| 95 | Edna M. Lamarais | 11 | Niece | — | Massachusetts |
| 96 | Florence M. Lamarais | 7 | Niece | — | Massachusetts |
| 97 | Thomas W. Farrell | 36 | Head | Expressman | Massachusetts |
| 98 | Florence E. Farrell | 38 | Wife | — | Pennsylvania |
| 99 | Ernest J. Farrell | 8 | Son | — | Massachusetts |
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)