James Bushrod Sedwick, Jr  [James Bushrod Sedwick / Tacy Cowgill]
b. July 3, 1857, Jamestown, Virginia1,2a
d. February 26, 1935, Texas2a
bu Kingsville, Kleberg, Texas, Chamberlin Cemetery2a
m. September 30, 1884, [Alice,] Nueces, Texas, Elizabeth Page2c,19

Elizabeth Page  [Samuel Harrison Page / Eleanor Uzzell]2c
b. July 1862, Texas1

Census records:

1860 TX Travis, Merrittown
1870 TX Travis, Austin
1900 TX Nueces
1910 TX Nueces
1920 TX Kleberg
1930 TX Kleberg
Wife Elizabeth Page as child:
1880 TX Nueces

J B Sedgwick is mentioned in the book Kleberg County, Texas: a Collection of Historical Sketches and Family Histories apparently pulished by the Kleberg County Historical Commission, 1979. According to the book he arrived in 1905 and was "King Ranch Foreman, Business/Funeral Home"
http://www.rootsweb.com/~txkleber/early_rt.htm

I had previously report here that James' wife was named Elizabeth Price. That erroneous.

Children:

Ellen? Sedwick
  b. August? 1885, Texas1
Tacy Sedwick
  b. January 1887, Texas1
Lee Sedwick
  b. March 1889, Texas1
May Sedwick
  b. May 1891, Texas1
  m. Jones? divorced by 19301
Ethel Sedwick
  b. December 1892, Texas1
Sarah Sedwick
  b. Oct, 1896, Texas1
  m. Anderson, divorced by 19301
Robert Sedwick
  b. Aug 1898, Texas1
Gladys Sedwick   b. abt 19031

May and Ethel apparently attended Baylor University; they appear also

1910 TX Bell

Sources:

1. Census records, any of those indicated.

2. Records of descendants/researchers of this family
a. Joyce H Tucker, records available online at FamilySearch.org, used with her permission
b. Chuck Sedwick, descendant of Zadock's son James Bushrod Sedwick
c. Janet Redden, descendant of Zadock's son James Bushrod Sedwick

19. Texas Marriage Records of Nueces County, Wills, Cemetery, Church Records
compiled by Mrs C C Miller, Corpus Christi Chapter, DAR, 1957?
LDS US/CAN Film 227501, here at Sedgwick.org

Questions? Have more data? genealogy@sedgwick.org