MH
Mary Higgins — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Orleans, Louisiana
Our Model Tree links this Mary Higgins across the 1920 and 1930 US Censuses in Orleans, Louisiana (XGBoost, ~Confirmed) — first a daughter (b.~1910), then head of a 8-person household.
Age 20
b. ~1910
Female
Daughter
Born: Louisiana
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Orleans, Louisiana |
| Surname | Higgins |
| Given Name | Mary G. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Additional Details | |
| Occupation | Stenographer |
| Industry | Misc. Business |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Occupation | Stenographer |
| Township / Ward | New Orleans |
| Est. Birth Year | ~1910 |
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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Eleanor Higgins | Daughter | — | 13 | ~1917 |
| Helen Higgins | Daughter | — | 19 | ~1911 |
| Janet Higgins | Daughter | — | 10 | ~1920 |
| Mary Higgins | Daughter | — | 20 | ~1910 |
| Alice Higgins | Daughter | — | 22 | ~1908 |
| James Higgins | Head | — | 49 | ~1881 |
| James Higgins | Son | — | 16 | ~1914 |
| Alice Higgins | Spouse | — | 49 | ~1881 |
Census Appearances
1920
Plaquemines, Louisiana
Daughter, age 10
Plaquemines, Louisiana · implied b. ~1910 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Higgins |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1930
Orleans, Louisiana
Daughter, age 20
Orleans, Louisiana · implied b. ~1910 — 8 household members
| Surname | Higgins |
| Given Name | Mary G. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Occupation | Stenographer |
| Industry | Misc. Business |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
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 Higgins across 2 US Census years (1920 and 1930) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Higgins
Daughter · 1930 · age 20 · b. ~1910 · Louisiana
★ You are viewing this record
Sibling
Alice Higgins
Sibling · 1930 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Higgins
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Janet Higgins
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eleanor Higgins
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Higgins
Sibling · 1930 · age 19
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 — Orleans, Louisiana
Open full size
1930 US Federal Census — Orleans, Louisiana
Page Contents
50 people indexed on this census page (ia:1930:15thcensus808unit:0553)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Thomas F. Darby | 24 | Son | — | Louisiana |
| 52 | Anton Baulmer | 48 | Head | Marble Setter | Germany |
| 53 | Roberta Baulmer | 42 | Wife | — | Tennessee |
| 54 | Annette L. Connell | 63 | Mother | — | Tennessee |
| 55 | Elizabeth Moore | 32 | Head | — | Tennessee |
| 56 | Charles T. Moore | 39 | Boarder | Iron Lady | Tennessee |
| 57 | Edward Moore | 15 | Boarder | Com'L Traveler | Louisiana |
| 58 | Raymond Moore | 14 | Nephew | Stock Boy | Louisiana |
| 59 | Lillian Moore | 12 | Niece | Delivery Boy | Louisiana |
| 60 | Helen Bannon | 38 | Head | Errand Boy | New York |
| 61 | Robernette Bannon | 14 | Sister | — | Louisiana |
| 62 | William Vandermast | 28 | Head | — | Holland |
| 63 | Winifred Vandermast | 23 | Wife | Com'L Traveler | England |
| 64 | Ermalie Vandermast | 1 | Daughter | — | Louisiana |
| 65 | James B. Higgins | 49 | Head | — | Louisiana |
| 66 | Alice Higgins | 49 | Wife | Inspector | Louisiana |
| 67 | Alice Higgins | 22 | Daughter | — | Louisiana |
| 68 | Mary G. Higgins THIS PERSON | 20 | Daughter | Stenographer | Louisiana |
| 69 | Helen Higgins | 19 | Daughter | Trained Nurse | Louisiana |
| 70 | James Higgins | 16 | Son | Clerk | Louisiana |
| 71 | Eleanor Higgins | 13 | Daughter | — | Louisiana |
| 72 | Janet Higgins | 10 | Daughter | — | Louisiana |
| 73 | Justine O'Brien | 75 | Head | — | Germany |
| 74 | Justine O'Brien | 45 | Daughter | — | Louisiana |
| 75 | Gladys Garcia | 21 | Head | Nurse | Mississippi |
| 76 | Benjamin F. Shields | 31 | Head | Cashier | Kentucky |
| 77 | Anna G. Shields | 33 | Wife | Salesman | Louisiana |
| 78 | Mary Judge | 62 | Head | — | Louisiana |
| 79 | Dora Judge | 31 | Daughter | — | Louisiana |
| 80 | Emelda M. Judge | 26 | Daughter | Telephone Operator | Louisiana |
| 81 | Joseph O'Brien | 58 | Boarder | Sales Lady | Louisiana |
| 82 | Joseph Hogan | 48 | Head | — | Louisiana |
| 83 | Catherine Hogan | 36 | Wife | Gen. Agent | Louisiana |
| 84 | Mary Austin | 29 | Sister | — | Louisiana |
| 85 | Delia Morris | 73 | Head | Clerk | Louisiana |
| 86 | Edward J. Morris | 40 | Son | — | Louisiana |
| 87 | Frances C. Morris | 42 | Daughter | Laborer | Louisiana |
| 88 | Morris | None | — | — | — |
| 89 | Harry Delery | 50 | Head | Helper | Louisiana |
| 90 | Frank Fehr | 56 | Boarder | Helper | Louisiana |
| 91 | Charles B. Marrow | 24 | Head | Clerk | Louisiana |
| 92 | Hazel L. Marrow | 30 | Wife | — | Louisiana |
| 93 | Mary E. Marrow | 8 | Daughter | — | Louisiana |
| 94 | Edward J. Marrow | 7 | Son | — | Louisiana |
| 95 | Marrow | None | — | — | — |
| 96 | Anita Espinoza | 38 | Head | — | Nicaragua |
| 97 | Orlando Espinoza | 24 | Son | Helper | Nicaragua |
| 98 | Albert Espinoza | 19 | Son | Chauffeur | Nicaragua |
| 99 | Selma Espinoza | 13 | Daughter | — | Nicaragua |
| 100 | Carmelita Espinoza | 10 | Daughter | — | Nicaragua |
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)