HM
Helen Morgan — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Hillsborough-County, New Hampshire
Our Model Tree links this Helen Morgan across the 1930 and 1940 US Censuses in Hillsborough-County, New Hampshire (XGBoost, ~Confirmed) — first a daughter (b.~1921), then head of a 10-person household.
Age 19
b. ~1921
Female
Daughter
Born: New Hampshire
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Hillsborough-County, New Hampshire |
| Surname | Morgan |
| Given Name | Helen (at) |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| 1935 Residence (City) | Manchester City |
| 1935 Residence (County) | Hillsborough |
| Additional Details | |
| Class of Worker | 0 |
| Hours Worked | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
| Township / Ward | Manchester City |
| Est. Birth Year | ~1921 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Helen | Age | Birth yr |
|---|---|---|---|---|
| Irene Morgan | Daughter | — | 16 | ~1924 |
| Elsie Morgan | Daughter | — | 28 | ~1912 |
| Phillip Morgan | Son | — | 21 | ~1919 |
| Hilda Morgan | Daughter | — | 18 | ~1922 |
| Anna Morgan | Spouse | — | 46 | ~1894 |
| John Morgan | Head | — | 57 | ~1883 |
| Helen Morgan | Daughter | — | 19 | ~1921 |
| Velma Morgan | Daughter | — | 23 | ~1917 |
| Clarence Morgan | Son | — | 15 | ~1925 |
| Estella Morgan | Daughter | — | 10 | ~1930 |
Census Appearances
1930
Hillsborough, New …
Daughter, age 10
Hillsborough, New Hampshire · implied b. ~1920 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Morgan |
| Given Name | Helen G. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Father's Birthplace | South Ireland |
| Mother's Birthplace | South Ireland |
| Can Read/Write | Yes |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1940
Hillsborough-County, New …
Daughter, age 19
Hillsborough-County, New Hampshire · implied b. ~1921 — 10 household members
| Surname | Morgan |
| Given Name | Helen (at) |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| 1935 Residence (City) | Manchester City |
| 1935 Residence (County) | Hillsborough |
| Class of Worker | 0 |
| Hours Worked | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| 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.
Our Model Tree links Helen Morgan across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Helen Morgan
Daughter · 1940 · age 19 · b. ~1921 · New Hampshire
★ You are viewing this record
Sibling
Hilda Morgan
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Phillip Morgan
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clarence Morgan
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elsie Morgan
Sibling · 1940 · age 28
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Estella Morgan
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Irene Morgan
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Velma Morgan
Sibling · 1940 · age 23
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
1940 US Federal Census — Hillsborough-County, New Hampshire
Open full size
1940 US Federal Census — Hillsborough-County, New Hampshire
Page Contents
37 people indexed on this census page (nara:1940:m-t0627-02292-00704)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Florence Guerette | 48 | Head | Stripper | Belgium |
| 42 | Leopold Durnigan | 53 | Head | — | Belgium |
| 43 | Lucienne Durnigan | 37 | Wife | — | France |
| 44 | Adrienne Durnigan | 18 | Daughter | — | New Hampshire |
| 45 | Gaston Durnigan | 15 | Son | — | New Hampshire |
| 46 | Robert Durnigan | 13 | Son | — | New Hampshire |
| 47 | Raymond Durnigan | 10 | Son | — | New Hampshire |
| 48 | Maurice Durnigan | 9 | Son | — | New Hampshire |
| 49 | Lillian Durnigan | 7 | Daughter | — | New Hampshire |
| 50 | Edward Tierney | 39 | Head | Janitor | New Hampshire |
| 51 | Julia Tierney | 34 | Wife | Housework | Eire |
| 52 | Edward Dotte | 58 | Head | Laborer | Belgium |
| 53 | Annie Dotte | 55 | Wife | — | England |
| 54 | Lucille Dotte | 22 | Daughter | Clerk | New Hampshire |
| 55 | Cyril Burneat | 53 | Head | Cigar Maker | Belgium |
| 56 | Mary Burneat | 49 | Wife | Stitcher | Indiana |
| 57 | Marty Burneat | 19 | Daughter | — | New Hampshire |
| 58 | Cyril Jr. Burneat | 12 | Son | — | New Hampshire |
| 59 | Henry St. Jean | 27 | Head | Stock Boy | New Hampshire |
| 60 | Helen St. Jean | 21 | Wife | Cigar Maker | Massachusetts |
| 61 | Theresa St. Jean | 48 | Mother | — | New Hampshire |
| 62 | Euclide W. Bocquet | 40 | Head | Meat Cutter | New Hampshire |
| 63 | Adele Bocquet | 46 | Wife | — | Canada |
| 64 | Clifford Pierce | 31 | Head | Counterman | Massachusetts |
| 65 | Beatrice Pierce | 33 | Wife | Reeling | New Hampshire |
| 66 | Richard Pierce | 5 | Son | — | New Hampshire |
| 67 | Geraldine Pierce | 4 | Daughter | — | New Hampshire |
| 68 | John Morgan | 57 | Head | Motorman | Eire |
| 69 | Anna Morgan | 46 | Wife | — | Eire |
| 70 | Elsie Morgan | 28 | Daughter | Clerk | New Hampshire |
| 71 | Velma Morgan | 23 | Daughter | Newspaper | New Hampshire |
| 72 | Phillip Morgan | 21 | Son | Packer | New Hampshire |
| 73 | Helen (At) Morgan THIS PERSON | 19 | Daughter | — | New Hampshire |
| 74 | Hilda Morgan | 18 | Daughter | — | New Hampshire |
| 75 | Irene Morgan | 16 | Daughter | — | New Hampshire |
| 76 | Clarence Morgan | 15 | Son | — | New Hampshire |
| 77 | Estella Morgan | 10 | Daughter | — | New Hampshire |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)