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Mary Mcnally — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Dubuque, Iowa
Our Model Tree links this Mary Mcnally across the 1900, 1910, 1920 and 1930 US Censuses in Dubuque, Iowa (XGBoost, ~Confirmed) — first a head (b.~1859), then head of a 2-person household.
Age 61
b. ~1859
Female
Head
Born: New York
Widowed
1920 Census Record Details
| Census Year | 1920 |
| Location | Dubuque, Iowa |
| Surname | McNally |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 61 |
| Marital Status | Widowed |
| Birthplace | New York |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Township / Ward | Dubuque Township |
| Est. Birth Year | ~1859 |
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.
2 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Margaret Mcnally | Daughter | — | 21 | ~1899 |
| Mary Mcnally | Head | — | 61 | ~1859 |
Census Appearances
1900
Dubuque, Iowa
Spouse, age 44
Dubuque, Iowa · implied b. ~1856 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McNally |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | New York |
| Birth Month | Oct |
| Birth Year | 1856 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1910
Dubuque, Iowa
Head, age 50
Dubuque, Iowa · implied b. ~1860
●
Primary link
· ~Confirmed · 1 source
XGBoost
| Surname | McNally |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Widowed |
| Birthplace | New York |
| Years Married | 30 |
| Children Born | 10 |
| Children Living | 6 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Own Income |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1920
Dubuque, Iowa
Head, age 61
Dubuque, Iowa · implied b. ~1859 — 2 household members
| Surname | McNally |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 61 |
| Marital Status | Widowed |
| Birthplace | New York |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1930
Dubuque, Iowa
Other, age 73
Dubuque, Iowa · implied b. ~1857
●
Primary link
· ~Confirmed · 1 source
XGBoost
| Surname | McNally |
| Given Name | Mary |
| Relationship to Head | Head-H |
| Sex | F |
| Color / Race | White |
| Age | 73 |
| Marital Status | Widowed |
| Birthplace | New York |
| Age at First Marriage | 24 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 2500 |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
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 Mcnally across 4 US Census years (1900, 1910, 1920 and 1930) in Dubuque, Iowa, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Mcnally
Head · 1920 · age 61 · b. ~1859 · Iowa
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Dubuque, Iowa
Open full size
1920 US Federal Census — Dubuque, Iowa
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu488unit:0843)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Maas | None | — | — | — |
| 2 | Maas | None | — | — | — |
| 3 | Frank Maas | 46 | Brother | Laborer | Iowa |
| 4 | Frank Eisenmenger | 38 | Head | Proprietor | Iowa |
| 5 | Rita Eisenmenger | 33 | Wife | — | Iowa |
| 6 | Robert M Eisenmenger | 4 | Son | — | Iowa |
| 7 | John Eisenmenger | 2 | Son | — | Iowa |
| 8 | Annie Mcnally | 67 | Head | — | Iowa |
| 9 | Emma V. Klinkenberg | 53 | Head | — | Luxembourg |
| 10 | Annie Hoffman | 47 | Head | — | Iowa |
| 11 | Arthur Hoffman | 25 | Son | Salesman | Iowa |
| 12 | Adolph Hoffman | 21 | Son | Salesman | Iowa |
| 13 | Charles Hoffman | 18 | Son | — | Iowa |
| 14 | Annie Klinkenberg | 51 | Head | — | Iowa |
| 15 | Lucille Klinkenberg | 22 | Daughter | — | Iowa |
| 16 | Alice Klinkenberg | 20 | Daughter | — | Iowa |
| 17 | Mary Mcnally THIS PERSON | 61 | Head | — | New York |
| 18 | Margaret Mcnally | 21 | Daughter | — | Iowa |
| 19 | Katherine Murray | 60 | Head | — | Iowa |
| 20 | Margaret Murray | 74 | Sister | — | Iowa |
| 21 | Margaret Brady | 71 | Head | — | Iowa |
| 22 | Mary Brady | 37 | Daughter | — | Iowa |
| 23 | Kathryn Brady | 35 | Daughter | — | Iowa |
| 24 | Edward Brady | 23 | Brother | — | Iowa |
| 25 | Nellie Brady | 21 | Sister | — | Iowa |
| 26 | Leo Brady | 20 | Brother | Retail Merchant | Iowa |
| 27 | Joseph Brady | 18 | Brother | — | Iowa |
| 28 | Margaret Brady | 16 | Sister | — | Iowa |
| 29 | Margaret Lenehan | 80 | Head | — | Ireland |
| 30 | John Lenehan | 56 | Son | — | Iowa |
| 31 | Thomas Lenehan | 50 | Son | Farmer | Iowa |
| 32 | Luke Lenehan | 48 | Son | Mail Carrier | Iowa |
| 33 | Catherine Lenehan | 45 | Daughter | — | Iowa |
| 34 | William Clancy | 62 | Head | — | Illinois |
| 35 | Annie Clancy | 60 | Wife | — | Illinois |
| 36 | Violet Clancy | 26 | Daughter | Manufacturer | Illinois |
| 37 | James F. Davis | 55 | Head | — | Iowa |
| 38 | Rose Davis | 52 | Wife | — | Iowa |
| 39 | Emma Davis | 30 | Daughter | — | Iowa |
| 40 | Nicholas H. Mcnally | 53 | Head | — | Iowa |
| 41 | Margaret M. Mcnally | 48 | Wife | — | Iowa |
| 42 | Ralph Mcnally | 23 | Son | — | Iowa |
| 43 | Helen Mcnally | 21 | Daughter | — | Iowa |
| 44 | Margaret Mcnally | 19 | Son | — | Iowa |
| 45 | Mrs. Elizabeth Kelly | 78 | Mother | — | Ireland |
| 46 | Patrick Healy | 57 | Head | — | Iowa |
| 47 | Sarah Healy | 52 | Wife | — | Iowa |
| 48 | Joseph Healy | 25 | Son | — | Iowa |
| 49 | Mary Healy | 23 | Daughter | — | Iowa |
| 50 | Frank Healy | 21 | Son | — | Iowa |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)