MJ
Mary Jordan — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Marshall, Iowa
Our Model Tree links this Mary Jordan across the 1900, 1910 and 1920 US Censuses in Marshall, Iowa (XGBoost, ~Confirmed) — first a head (b.~1846), then head of a 2-person household.
Age 74
b. ~1846
Female
Head
Born: Ireland
Widowed
1920 Census Record Details
| Census Year | 1920 |
| Location | Marshall, Iowa |
| Surname | Jordan |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 74 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Year of Immigration | 1861 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Irish |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth Country | Ireland |
| Year of Naturalization | 1866 |
| Birthplace (normalized) | ireland |
| Township / Ward | St Anthony Town |
| Est. Birth Year | ~1846 |
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 Jordan | Daughter | — | 41 | ~1879 |
| Mary Jordan | Head | — | 74 | ~1846 |
Census Appearances
1900
Marshall, Iowa
Head, age 58
Marshall, Iowa · implied b. ~1842 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jordan |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 58 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Birth Month | Mar |
| Birth Year | 1842 |
| Year of Immigration | 1868 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1910
Marshall, Iowa
Head, age 66
Marshall, Iowa · implied b. ~1844 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jordan |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 66 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Children Born | 6 |
| Children Living | 5 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Retired |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1920
Marshall, Iowa
Head, age 74
Marshall, Iowa · implied b. ~1846 — 2 household members
| Surname | Jordan |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 74 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Year of Immigration | 1861 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Irish |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth Country | Ireland |
| Year of Naturalization | 1866 |
| Birthplace (normalized) | ireland |
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 Jordan across 3 US Census years (1900, 1910 and 1920) in Marshall, Iowa, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Jordan
Head · 1920 · age 74 · b. ~1846 · 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 — Marshall, Iowa
Open full size
1920 US Federal Census — Marshall, Iowa
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu502unit:0149)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Mary Jordan THIS PERSON | 74 | Head | — | Ireland |
| 52 | Margaret Jordan | 41 | Daughter | Teacher | Iowa |
| 53 | John Mackin | 42 | Head | Farmer | Iowa |
| 54 | Gertrude Mackin | 38 | Wife | — | Iowa |
| 55 | John Jr Mackin | 12 | Son | — | Iowa |
| 56 | Alice Mackin | 10 | Daughter | — | Iowa |
| 57 | James Mackin | 8 | Son | — | Iowa |
| 58 | Daniel Mackin | 4 | Son | — | Iowa |
| 59 | Myrtle Mccormack | 42 | Head | — | Iowa |
| 60 | June Mccormack | 21 | Son | Laborer | Iowa |
| 61 | Dora Mccormack | 15 | Daughter | — | Iowa |
| 62 | Irene Mccormack | 12 | Daughter | — | Iowa |
| 63 | H. W. Hammel | 47 | Head | Farmer | Germany |
| 64 | Mary Hammel | 45 | Wife | — | Iowa |
| 65 | Lizzie Ann Hammel | 15 | Daughter | — | Iowa |
| 66 | Alice Hammel | 12 | Daughter | — | Iowa |
| 67 | Leo Hammel | 10 | Son | — | Iowa |
| 68 | John Hammel | 8 | Son | — | Iowa |
| 69 | William Halloran | 60 | Head | Stockman | Illinois |
| 70 | Julia Halloran | 57 | Wife | Housework | Iowa |
| 71 | Vincent Halloran | 26 | Son | — | Iowa |
| 72 | Frank Halloran | 21 | Son | — | Iowa |
| 73 | Margaret Halloran | 18 | Daughter | — | Iowa |
| 74 | Ruth Halloran | 16 | Daughter | — | Iowa |
| 75 | Mary Cunningham | 56 | Head | — | Iowa |
| 76 | Thomas J. Cunningham | 28 | Son | — | Iowa |
| 77 | John Cunningham | 25 | Son | — | Iowa |
| 78 | Thomas H. Grant | 52 | Head | Merchant | Iowa |
| 79 | Theresa Grant | 50 | Wife | — | Iowa |
| 80 | Leo Grant | 27 | Son | Buyer | Iowa |
| 81 | Joseph E. Grant | 20 | Son | Cashier | Iowa |
| 82 | Agnes Clark | 52 | Head | — | Iowa |
| 83 | Dora J. Kent | 52 | Head | Merchant | Iowa |
| 84 | Gene J. Kent | 32 | Son | Merchant | Iowa |
| 85 | Alice Kent | 21 | Daughter | — | Iowa |
| 86 | Will Dunn | 48 | Head | Cashier | Iowa |
| 87 | Geo Peters | 50 | Head | Merchant | Germany |
| 88 | Simon Kruse | 42 | Head | Laborer | Iowa |
| 89 | Harriet Kruse | 42 | Wife | Laborer | Iowa |
| 90 | Stella Kruse | 15 | Daughter | — | Iowa |
| 91 | Earl W. Ferguson | 34 | Head | Agent | Iowa |
| 92 | Theodora Ferguson | 33 | Wife | Agent | Iowa |
| 93 | Merle G. Ferguson | 12 | Daughter | — | Iowa |
| 94 | Anna J. Ferguson | 10 | Daughter | — | Iowa |
| 95 | Earl W. Jr. Ferguson | 4 | Son | — | Iowa |
| 96 | Allan M. Ferguson | 1 | Son | — | Iowa |
| 97 | E. J. Halloran | 46 | Head | Merchant | Iowa |
| 98 | Anna Halloran | 45 | Wife | — | Pennsylvania |
| 99 | Marie C. Halloran | 9 | Daughter | — | Iowa |
| 100 | Francis Vogelsang | 63 | Head | Farmer | Germany |
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)