Edwin Elmos Sedwick  [Daniel W Sedwick / Frances A Bridger]
b. March 1, 1868, Alexis, Mercer, Illinois11b
d. March 22, 1929, Alexis, Mercer, Illinois11b
bu Alexis, Mercer, Illinois, Alexis Cemetery8
m. August 7, 1895, Mercer County Illinois, Demarius Anna Martin4 (vol 1 pg 201)

Demarius Anna Martin  [Nels E Martin / Anna Steinberg]11b  (AKA Macie A)
b. July 25, 1880, North Henderson, Mercer, Illinois11b
d. January 8, 1968, Galesburg, Knox, Illinois11b
bu Mercer County, Illinois, Alexis Cemetery8

Census records:

1870 IL Mercer
1880 IL Mercer
1900 IL Mercer
1920 IL Mercer

Children:

Vern E Sedwick
  b. August 15, 18961,10
  d. March 19, 1984, Stanislaus County, California10
  bu Mercer County, Illinois, Alexis Cemetery8
  m. Marion E Unknown1
Grace A F Sedwick
  b. November 18981
Edith L Sedwick
  b. abt 1902, Illinois1
Mamie Vivian Sedwick
  b. abt 1904, Illinois1
Dan Martin Sedwick
  b. January 9, 1907, Alexis, Mercer, Illinois9,11b
  d. December 6, 1987, Galesburg, Knox, Illinois9,11b
  m. October 10, 1929, Opal Mae Hiles11b

Sources:

1. Census records, any of those indicated.

4. Illinois Statewide Marriage Index 1763 - 1900
online at http://www.cyberdriveillinois.com/departments/archives/genealogy/marrsrch.html
This record:
GroomBrideCountyDateVol/pgLic
Sedwick, Edwin ElmasMartin, Macie AnnaMercer08/07/1895001/020100006443

8. Mercer County, Illinois Cemetery Records
William Dennison Chapter, NSDAR, Aledo, Illinois, 8 volumes
available on LDS Microfilm 0848589 for Volume I and 0848590 for volumes II through VIII available online at US GenWeb, Illinois, Mercer

9. Social Security Death Index

10. Rootsweb.com database: California Death Records

Questions? Have more data? genealogy@sedgwick.org