MS
Mary Shannon — 1910 US Census Record
Linked across censuses1910 United States Federal Census · St Clair, Illinois
Our Model Tree links this Mary Shannon across the 1900 and 1910 US Censuses in St Clair, Illinois (XGBoost, ~Confirmed) — first a spouse (b.~1878), then head of a 6-person household.
Age 32
b. ~1878
Female
Spouse
Born: Illinois
Married
1910 Census Record Details
| Census Year | 1910 |
| Location | St Clair, Illinois |
| Surname | Shannon |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Illinois |
| Years Married | 12 |
| Children Born | 4 |
| Children Living | 4 |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Belleville City |
| Est. Birth Year | ~1878 |
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.
6 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Viola Shannon | Daughter | — | 1 | ~1909 |
| James Shannon | Son | — | 9 | ~1901 |
| Louis Shannon | Son | — | 6 | ~1904 |
| James Shannon | Head | — | 41 | ~1869 |
| John Shannon | Son | — | 11 | ~1899 |
| Mary Shannon | Spouse | — | 32 | ~1878 |
Census Appearances
1900
St Clair, …
Spouse, age 24
St Clair, Illinois · implied b. ~1876 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Shannon |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Married |
| Birthplace | Illinois |
| Birth Month | Dec |
| Birth Year | 1876 |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Can Read | Yes |
| Can Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1910
St Clair, …
Spouse, age 32
St Clair, Illinois · implied b. ~1878 — 6 household members
| Surname | Shannon |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Illinois |
| Years Married | 12 |
| Children Born | 4 |
| Children Living | 4 |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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 Shannon across 2 US Census years (1900 and 1910) in St Clair, Illinois, using XGBoost record linkage.
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This person
Anchor record
Mary Shannon
Spouse · 1910 · age 32 · b. ~1878 · Illinois
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1910 US Federal Census — St Clair, Illinois
Open full size
1910 US Federal Census — St Clair, Illinois
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po321unit:0649)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Walter Gunther | 27 | Head | Laborer | Illinois |
| 2 | Verna Gunther | 21 | Wife | — | Illinois |
| 3 | Theodore Gunther | 2 | Son | — | Illinois |
| 4 | Jacob Wild | 42 | Head | Laborer | Germany |
| 5 | Lizzie Wild | 42 | Wife | — | Illinois |
| 6 | Laughter Wild | 16 | Daughter | — | Illinois |
| 7 | Walter Wild | 14 | Son | — | Illinois |
| 8 | Nh Wild | 11 | Son | — | Illinois |
| 9 | Walter Westerman | 24 | Boarder | Laborer | Illinois |
| 10 | Clyde Westerman | 21 | Boarder | Laborer | Illinois |
| 11 | Fred Wunderlich | 51 | Head | Agent | Germany |
| 12 | Elizabeth Wunderlich | 51 | Wife | — | Illinois |
| 13 | Rose Wunderlich | 20 | Daughter | — | Illinois |
| 14 | Arthur Wunderlich | 18 | Son | Laborer | Illinois |
| 15 | Irene Wunderlich | 14 | Daughter | — | Illinois |
| 16 | Walter Bone | 34 | Boarder | Draughtsman | Illinois |
| 17 | Louis Ammere | 25 | Boarder | Stenographer | Illinois |
| 18 | James Shannon | 41 | Head | Agent | Illinois |
| 19 | Mary Shannon THIS PERSON | 32 | Wife | — | Illinois |
| 20 | John Frank Shannon | 11 | Son | — | Illinois |
| 21 | James Shannon | 9 | Son | — | Illinois |
| 22 | Louis Shannon | 6 | Son | — | Illinois |
| 23 | Viola Shannon | 1 | Daughter | — | Illinois |
| 24 | Charles Emmerich | 52 | Head | Laborer | Illinois |
| 25 | Elizabeth Emmerich | 51 | Wife | — | Illinois |
| 26 | Bertha Emmerich | 17 | Daughter | — | Illinois |
| 27 | Hilda Emmerich | 15 | Daughter | — | Illinois |
| 28 | Walter Emmerich | 13 | Son | — | Illinois |
| 29 | Elmer Emmerich | 11 | Son | — | Illinois |
| 30 | Irwin Emmerich | 8 | Son | — | Illinois |
| 31 | John Ramm | 44 | Head | Moulder | Illinois |
| 32 | Emma Ramm | 43 | Wife | — | Illinois |
| 33 | Elizabeth Ramm | 22 | Daughter | Stenographer | Illinois |
| 34 | Arthur Ramm | 17 | Son | Laborer | Illinois |
| 35 | Edith Ramm | 16 | Daughter | — | Illinois |
| 36 | John Ramm | 11 | Son | — | Illinois |
| 37 | Irwin Ramm | 8 | Son | — | Illinois |
| 38 | Caroline Loeffel | 59 | Head | — | Illinois |
| 39 | Ida Loeffel | 34 | Daughter | — | Illinois |
| 40 | Clarence Loeffel | 25 | Son | Clerk | Illinois |
| 41 | Edward Loeffel | 22 | Son | Laborer | Illinois |
| 42 | Walter Loeffel | 20 | Son | Laborer | Illinois |
| 43 | Jacob Loeffel | 41 | Head | Laborer | Germany |
| 44 | Sophie Loeffel | 34 | Wife | — | Illinois |
| 45 | Albert Loeffel | 11 | Son | — | Illinois |
| 46 | Emma Loeffel | 9 | Daughter | — | Illinois |
| 47 | Amanda Loeffel | 5 | Daughter | — | Illinois |
| 48 | Elmer Loeffel | 3 | Son | — | Illinois |
| 49 | Edna Loeffel | 1 | Daughter | — | Illinois |
| 50 | John Sparks | 35 | Head | Laborer | Illinois |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1910 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)