Miles was the son of David Brown and Sarah A. Woodfind. He married Florence Gertrude Shumway (daughter of William B. Shumway and Adeline Helen "Addie" Ackley) on 26 Nov 1896 in Bradford, Pennsylvania. They had five children:

Elton Shumway
Helen Sarah
Rachael Louise
Robert Miles
Virginia Florence
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"Pennsylvania, County Marriages, 1885 - 1950," Miles M. Brown, 1896

name: Miles M. Brown
titles & terms:
event: Marriage
event date: 26 Nov 1896
event place: Bradford, Pennsylvania, United States
age: 24
estimated birth year: 1872
father: David Brown
father's titles & terms:
mother: Sarah A Brown
mother's titles & terms:
spouse: Florence G. Shumway
spouse's titles & terms:
spouse's age: 21
spouse's estimated birth year: 1875
spouse's father: William Shumway
spouse's father's titles & terms:
spouse's mother:
spouse's mother's titles & terms:
reference number: 93
film number: 1033158
digital folder number: 004811638
image number: 00413

Source Citation
"Pennsylvania, County Marriages, 1885 - 1950," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/VFWK-4PK : accessed 25 July 2012), Miles M. Brown, 1896.
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"United States Census, 1920," Miles M Brown, , Randolph, West Virginia

name: Miles M Brown
residence: , Randolph, West Virginia
estimated birth year: 1873
age: 47
birthplace: Pennsylvania
relationship to head of household: Self
gender: Male
race: White
marital status: Married
father's birthplace: Pennsylvania
mother's birthplace: New York
film number: 1821971
digital folder number: 4390433
image number: 00965
sheet number: 3

Household Gender Age Birthplace
self Miles M Brown M 47y Pennsylvania
wife Florence G Brown F 44y Pennsylvania
son Elton S Brown M 19y Pennsylvania
dau Helen S Brown F 16y Pennsylvania
dau Virginia Brown F 13y West Virginia
son Robert M Brown M 11y West Virginia
dau Rachel L Brown F 2y7m West Virginia
Florence Greene F 35y West Virginia

Source Citation
"United States Census, 1920," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/MN28-M4R : accessed 25 July 2012), Miles M Brown, , Randolph, West Virginia.
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"West Virginia, Deaths, 1853-1970," Miles Mason Brown, 1928

name: Miles Mason Brown
death date: 27 Nov 1928
death place: Randolph, West Virginia
gender:
age:
estimated birth year:
birth place:
marital status:
spouse's name:
father's name: V... Brown
father's birthplace:
mother's name: Sarah Woodfind
mother's birthplace:
occupation:
street address:
residence:
cemetery:
burial place:
burial date:
film number: 1953440
digital folder number: 4256235
image number: 3029
source: County Records
reference number: 14958

Source Citation
"West Virginia, Deaths, 1853-1970," index, FamilySearch (https://familysearch.org/pal:/MM9.1.1/F1Y2-9LJ : accessed 25 July 2012), Miles Mason Brown, 1928.