MS
Mary Strong — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Chippewa, Michigan
Our Model Tree links this Mary Strong across the 1920 and 1930 US Censuses in Chippewa, Michigan (XGBoost, ~Confirmed) — first a daughter (b.~1910), then head of a 7-person household.
Age 10
b. ~1910
Female
Daughter
Born: Michigan
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Chippewa, Michigan |
| Surname | Strong |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Township / Ward | City Of Sault Ste Marie |
| 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.
7 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Strong | Daughter | — | 10 | ~1910 |
| J Strong | Son | — | 1 | ~1919 |
| Jessie Strong | Daughter | — | 5 | ~1915 |
| Ernest Strong | Head | — | 31 | ~1889 |
| Mary Strong | Spouse | — | 28 | ~1892 |
| Katie Strong | Daughter | — | 8 | ~1912 |
| William Strong | Son | — | 3 | ~1917 |
Census Appearances
1920
Chippewa, Michigan
Daughter, age 10
Chippewa, Michigan · implied b. ~1910 — 7 household members
| Surname | Strong |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1930
Chippewa, Michigan
Daughter, age 20
Chippewa, Michigan · implied b. ~1910 — 12 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Strong |
| Given Name | Mae |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Occupation | Teacher |
| Industry | rural school |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
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 Strong across 2 US Census years (1920 and 1930) in Chippewa, Michigan, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Strong
Daughter · 1920 · age 10 · b. ~1910 · Michigan
★ You are viewing this record
Sibling
J Strong
Sibling · 1920 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Strong
Sibling · 1920 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jessie Strong
Sibling · 1920 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Katie Strong
Sibling · 1920 · age 8
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
1920 US Federal Census — Chippewa, Michigan
Open full size
1920 US Federal Census — Chippewa, Michigan
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu761unit:0376)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | David J. Morris | 41 | Head | Laborer | Canada |
| 2 | Laura P. Morris | 31 | Wife | — | Canada |
| 3 | Victoria Morris | 14 | Daughter | — | Michigan |
| 4 | Bertha Morris | 10 | Daughter | — | Michigan |
| 5 | David Morris | 5 | Son | — | Michigan |
| 6 | Esther Morris | 2 | Daughter | — | Michigan |
| 7 | Edward Brawley | 34 | Head | — | Michigan |
| 8 | Mabel Brawley | 27 | Wife | — | Canada |
| 9 | Leonard Brawley | 3 | Son | — | Michigan |
| 10 | Alfred Hall | 37 | Brother-in-law | Truck Driver | Canada |
| 11 | Charles Franklin | 42 | Head | Laborer | Wisconsin |
| 12 | Violet Franklin | 34 | Wife | — | Michigan |
| 13 | Dorothy Franklin | 10 | Daughter | — | Michigan |
| 14 | Charles Franklin | 7 | Son | — | Wisconsin |
| 15 | Albert Franklin | 1 | Son | — | Wisconsin |
| 16 | John G. Grisom | 41 | Head | Cook | Canada |
| 17 | Sarah E. Grisom | 29 | Wife | — | Canada |
| 18 | Eva M. Grisom | 1 | Daughter | — | Canada |
| 19 | Mary Wilds | 31 | Head | Coast Guard | Canada |
| 20 | Charles Wilds | 32 | Husband | — | Michigan |
| 21 | Chase Wilds | 10 | Son | — | Michigan |
| 22 | Charles Wilds | 8 | Son | — | Michigan |
| 23 | Alfred Mulligan | 40 | Head | Machinist | Michigan |
| 24 | Jenny Mulligan | 39 | Wife | — | Canada |
| 25 | Roy Mulligan | 16 | Son | — | Michigan |
| 26 | Thelma Mulligan | 14 | Daughter | — | Michigan |
| 27 | Earl Mulligan | 12 | Son | — | Michigan |
| 28 | Ruth Mulligan | 8 | Daughter | — | Michigan |
| 29 | Dorothy Mulligan | 2 | Daughter | — | Michigan |
| 30 | Donald Mulligan | 0 | Son | — | Michigan |
| 31 | Edward Borden | 52 | Head | Laborer | Canada |
| 32 | Edith Borden | 47 | Wife | — | Canada |
| 33 | Grace Borden | 16 | Daughter | — | Michigan |
| 34 | Helen Borden | 13 | Daughter | — | Michigan |
| 35 | Russell Borden | 10 | Son | — | Michigan |
| 36 | Doris Borden | 7 | Daughter | — | Michigan |
| 37 | Johnnie Borden | 2 | Grandson | — | Michigan |
| 38 | Charles Woolsey | 30 | Head | Head Clerk | Michigan |
| 39 | Katherine Woolsey | 30 | Wife | — | Michigan |
| 40 | Arnold Woolsey | 7 | Son | — | Michigan |
| 41 | Norbert Woolsey | 4 | Son | — | Michigan |
| 42 | Russell O'Connell | 16 | Boarder | Clerk | Michigan |
| 43 | Ernest Strong | 31 | Head | Coast Guard | Michigan |
| 44 | Mary Strong | 28 | Wife | — | Michigan |
| 45 | Mary Strong THIS PERSON | 10 | Daughter | — | Michigan |
| 46 | Katie Strong | 8 | Daughter | — | Michigan |
| 47 | Jessie Strong | 5 | Daughter | — | Michigan |
| 48 | William Strong | 3 | Son | — | Michigan |
| 49 | J. Millard Strong | 1 | Son | — | Michigan |
| 50 | Levi J. Murray | 40 | Head | Laborer | Ohio |
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)