John Horace Sedwick  [John Francis Sedwick, Jr / Bettie B Jackson]
  b. October 1, 1901, [Albany, Shackelford, Texas]13,14
  d. August 26, 1984, [Albany, Shackelford, Texas]13,14
  bu Albany, Shackelford, Texas, Albany Cemetery14
  m. September 1922, Marguerite Rioter15

Marguerite Rioter  [parents unknown]

Census records:

1910 TX Shackelford

Biographies of John Horace Sedwick and father John F Sedwick Jr appear here:

THE SEDWICK Sedwick, Shackelford, Texas

Children:

Margie Ann Sedwick15
  b. August 23, 1924, [Albany, Shackelford, Texas]14
  d. January 23, 1994, [Albany, Shackelford, Texas]14
  bu Albany, Shackelford, Texas, Albany Cemetery14
  m. John W Bray, Jr15
  "Mistress Margie Sedwick Key Bray, ... First Lady of Albany Dance and Fandangl"15
John Horace Sedwick, Jr15
  b. abt 1926? [Albany, Shackelford, Texas]
  "of Seattle, Washington"15

Sources:

1. Census records, any of those indicated.

13. Social Security Death Index
These Records:
NameBornDiedResidenceIssued
John Sedwick 1 Oct 1901Aug 198476430 Albany, Shackelford, TXTX (Before 1951)

14. Albany, Shackelford, Texas, Albany Cemetery
http://www.rootsweb.com/~txshacke/albanycem.htm
These records:
Sedwick, John H10/1/1901 - 8/26/1984
Bray, Margie Sedwick Key8/23/1924 - 1/23/1994
Bray, John W1884 - 1956

15. "The Sedwick" History of Sedwick Shackleford, Texas
online at http://www.usgennet.org/usa/tx/county/shackleford/oldsedwicktx.html

Questions? Have more data? genealogy@sedgwick.org