MS
Mary Simms — 1900 US Census Record
Linked across censuses1900 United States Federal Census · Caddo, Louisiana
Our Model Tree links this Mary Simms across the 1900 and 1910 US Censuses in Caddo, Louisiana (XGBoost, ~Confirmed) — first a daughter (b.~1892), then head of a 7-person household.
Age 8
b. ~1892
Female
Daughter
Born: Louisiana
Single
1900 Census Record Details
| Census Year | 1900 |
| Location | Caddo, Louisiana |
| Surname | Simms |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Birth Month | Oct |
| Birth Year | 1892 |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Additional Details | |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Township / Ward | Shreveport Ward 4 |
| Est. Birth Year | ~1892 |
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 1900 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Simms | Daughter | — | 8 | ~1892 |
| William Simms | Daughter | — | 16 | ~1884 |
| Lena Simms | Daughter | — | 6 | ~1894 |
| Hattie Simms | Daughter | — | 4 | ~1896 |
| John Simms | Son | — | 26 | ~1874 |
| George Simms | Head | — | 50 | ~1850 |
| Polly Simms | Spouse | — | 47 | ~1853 |
Census Appearances
1900
Caddo, Louisiana
Daughter, age 8
Caddo, Louisiana · implied b. ~1892 — 7 household members
| Surname | Simms |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Birth Month | Oct |
| Birth Year | 1892 |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1910
Caddo, Louisiana
Daughter, age 19
Caddo, Louisiana · implied b. ~1891 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Simms |
| Given Name | May |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Louisiana |
| 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 Simms across 2 US Census years (1900 and 1910) in Caddo, Louisiana, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Simms
Daughter · 1900 · age 8 · b. ~1892 · Louisiana
★ You are viewing this record
Sibling
John Simms
Sibling · 1900 · age 26
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hattie Simms
Sibling · 1900 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lena Simms
Sibling · 1900 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Simms
Sibling · 1900 · age 16
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
1900 US Federal Census — Caddo, Louisiana
Open full size
1900 US Federal Census — Caddo, Louisiana
Page Contents
50 people indexed on this census page (ia:1900:12thcensusofpopu559unit:0821)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Lee Martin | 46 | Head | Day Laborer | Louisiana |
| 52 | Leona Martin | 48 | Wife | — | Louisiana |
| 53 | Betty Martin | 21 | Daughter | Wash & Iron | Louisiana |
| 54 | James Martin | 18 | Son | — | Louisiana |
| 55 | Moses Martin | 17 | Son | Coachman | Louisiana |
| 56 | Thomas Martin | 15 | Son | — | Louisiana |
| 57 | Walter Martin | 12 | Son | — | Louisiana |
| 58 | Corday Martin | 12 | Daughter | — | Louisiana |
| 59 | Lula Martin | 8 | Daughter | — | Louisiana |
| 60 | Hattie Banks | 67 | Head | Cook | Louisiana |
| 61 | Susan Adams | 49 | Head | Laundress | Louisiana |
| 62 | John Coleman | 60 | Head | Day Laborer | Louisiana |
| 63 | Minerva Coleman | 58 | Wife | Laundress | Louisiana |
| 64 | Alice Joshua | 28 | Head | Day Laborer | Louisiana |
| 65 | Lolly Joshua | 28 | Son | Day Laborer | Louisiana |
| 66 | Lucille Joshua | 7 | Daughter | — | Louisiana |
| 67 | James Joshua | 2 | Son | — | Louisiana |
| 68 | Eddie Joshua | 0 | Son | — | Louisiana |
| 69 | Eva Joshua | 6 | Niece | — | Louisiana |
| 70 | Katy Joshua | 2 | Niece | — | Louisiana |
| 71 | Baby Joshua | 0 | Niece | — | Louisiana |
| 72 | Wilford Joshua | 29 | Brother | Day Laborer | Louisiana |
| 73 | John Telson | 30 | Head | Drayman | Kentucky |
| 74 | John Henry Telson | 3 | Son | — | Louisiana |
| 75 | John Samuel | 49 | Boarder | Drayman | Maryland |
| 76 | Charley Samuel | 20 | Brother | Drayman | Kentucky |
| 77 | Henry Perry | 59 | Head | Drayman | Louisiana |
| 78 | Edward Benson | 28 | Head | Drayman | Louisiana |
| 79 | Will Lillard | 24 | Boarder | Drayman | Louisiana |
| 80 | Lula Lillard | 30 | Wife | Wash & Iron | Louisiana |
| 81 | John Ray | 44 | Head | Merchant | Iowa |
| 82 | Rose Ray | 38 | Wife | — | Iowa |
| 83 | Cynthia Ray | 27 | Servant | Cook | Louisiana |
| 84 | George Galloway | 23 | Boarder | Railroad Laborer | Illinois |
| 85 | James Coleman | 55 | Head | Farmer | Virginia |
| 86 | Jennie Coleman | 35 | Wife | Farm Help | Louisiana |
| 87 | Lizzie Coleman | 23 | Daughter | Farm Help | Louisiana |
| 88 | Thomas Coleman | 22 | Son | — | Louisiana |
| 89 | Wesley Coleman | 18 | Son | Farm Help | Louisiana |
| 90 | George Simms | 49 | Head | Farmer | Louisiana |
| 91 | Polly Simms | 46 | Wife | — | Louisiana |
| 92 | John Simms | 26 | Son | — | Louisiana |
| 93 | William Simms | 15 | Daughter | — | Louisiana |
| 94 | Mary Simms THIS PERSON | 8 | Daughter | — | Louisiana |
| 95 | Lena Simms | 6 | Daughter | — | Louisiana |
| 96 | Hattie Simms | 4 | Daughter | — | Louisiana |
| 97 | Pierre Henrique | 50 | Head | Farmer | France |
| 98 | Sophie Henrique | 32 | Wife | — | Louisiana |
| 99 | Cecile Henrique | 5 | Daughter | — | Louisiana |
| 100 | George Brigitte | 24 | Boarder | Farm Help | France |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1900 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)