MD
Mary Daly — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Morris, New Jersey
Our Model Tree links this Mary Daly across the 1930 and 1940 US Censuses in Morris, New Jersey (XGBoost, ~Confirmed) — first a daughter (b.~1918), then head of a 9-person household.
Age 12
b. ~1918
Female
Daughter
Born: New Jersey
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Morris, New Jersey |
| Surname | Daly |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Township / Ward | Morris Plains Borough |
| Est. Birth Year | ~1918 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Daly | Daughter | — | 12 | ~1918 |
| Dorothy Daly | Daughter | — | 2 | ~1928 |
| Catherine Daly | Daughter | — | 8 | ~1922 |
| Margaret Daly | Daughter | — | 4 | ~1926 |
| James Daly | Head | — | 40 | ~1890 |
| William Daly | Son | — | 6 | ~1924 |
| James Daly | Son | — | 14 | ~1916 |
| John Daly | Son | — | 10 | ~1920 |
| Mary Daly | Spouse | — | 38 | ~1892 |
Census Appearances
1930
Morris, New …
Daughter, age 12
Morris, New Jersey · implied b. ~1918 — 9 household members
| Surname | Daly |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Morris-County, New …
Daughter, age 21
Morris-County, New Jersey · implied b. ~1919 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Dailey |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Wharton Borough |
| 1935 Residence (County) | Morris |
| Occupation | Laborer |
| Industry | Rubber Mill |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 200 |
| Highest Grade | 8 |
| 1935 Residence | Same house |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
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 Mary Daly across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Daly
Daughter · 1930 · age 12 · b. ~1918 · New Jersey
★ You are viewing this record
Sibling
Catherine Daly
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Daly
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Daly
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Daly
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Daly
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Daly
Sibling · 1930 · age 6
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 — Morris, New Jersey
Open full size
1930 US Federal Census — Morris, New Jersey
Page Contents
50 people indexed on this census page (ia:1930:newjerseycensus00reel1374:0068)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | James J Daly | 40 | Head | Fireman | New Jersey |
| 52 | Mary Daly | 38 | Wife | — | New Jersey |
| 53 | James Daly | 14 | Son | — | New Jersey |
| 54 | Mary Daly THIS PERSON | 12 | Daughter | — | New Jersey |
| 55 | John Daly | 10 | Son | — | New Jersey |
| 56 | Catherine Daly | 8 | Daughter | — | New Jersey |
| 57 | William Daly | 6 | Son | — | New Jersey |
| 58 | Margaret Daly | 4 | Daughter | — | New Jersey |
| 59 | Dorothy Daly | 2 | Daughter | — | New Jersey |
| 60 | James | 41 | Head | — | New Jersey |
| 61 | Edith F Jordan | 41 | Wife | — | New Jersey |
| 62 | Margaret Jordan | 19 | Daughter | — | New Jersey |
| 63 | Ruth Jordan | 17 | Daughter | — | New Jersey |
| 64 | James Jordan | 15 | Son | — | New Jersey |
| 65 | Robert Jordan | 12 | Son | — | New Jersey |
| 66 | William Jordan | 10 | Son | — | New Jersey |
| 67 | Anna Scherrer | 43 | Head | — | Germany |
| 68 | Henry Scherrer | 32 | Son | Gardener | New Jersey |
| 69 | Andrew Scherrer | 37 | Nephew | — | Germany |
| 70 | Stephen L'Hommedieu | 34 | Head | Dentist | New York |
| 71 | Alice L'Hommedieu | 32 | Wife | — | New Jersey |
| 72 | Anna G L'Hommedieu | 14 | Daughter | — | New Jersey |
| 73 | Alice L'Hommedieu | 12 | Daughter | — | New Jersey |
| 74 | Jane A L'Hommedieu | 10 | Daughter | — | New Jersey |
| 75 | Raymond T L'Hommedieu | 5 | Son | — | New Jersey |
| 76 | John Batch | 51 | Head | Cashier | New Jersey |
| 77 | Mary M Batch | 51 | Wife | — | New Jersey |
| 78 | Elizabeth Batch | 22 | Daughter | — | New Jersey |
| 79 | Dorothy J Batch | 20 | Daughter | — | New Jersey |
| 80 | James Batch | 18 | Son | — | New Jersey |
| 81 | Alonzo B Hall | 49 | Head | Manager | New York |
| 82 | Elizabeth Hall | 39 | Wife | — | Scotland |
| 83 | Elizabeth Hall | 11 | Daughter | — | New York |
| 84 | Alice Hall | 8 | Daughter | — | New York |
| 85 | Josephine Pollo | 21 | Maid | Maid | New York |
| 86 | Edward J Connelly | 66 | Head | Agent | New York |
| 87 | Anna Connelly | 59 | Wife | — | New York |
| 88 | Francis Connelly | 36 | Son | Chauffeur | New Jersey |
| 89 | Edward Connelly | 31 | Son | — | New Jersey |
| 90 | Florence Connelly | 28 | Daughter | — | New Jersey |
| 91 | Milton Deberg | 55 | Head | Commission Merchant | Connecticut |
| 92 | Helen Deberg | 37 | Wife | — | New York |
| 93 | Helen Deberg | 13 | Daughter | — | New York |
| 94 | Milton Deberg | 11 | Son | — | New York |
| 95 | Thomas M Burdis | 79 | Head | — | Scotland |
| 96 | Adeline R Burdis | 66 | Wife | — | New Jersey |
| 97 | John B Day | 52 | Head | Sales Manager | Massachusetts |
| 98 | Abigail Day | 48 | Wife | — | New Jersey |
| 99 | John B Day | 23 | Son | Clerk | New York |
| 100 | John S Borgel | 28 | Head | Instructor | New Jersey |
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)