1.  Marriage Record:

2.  1900 Census Every-Name-Index/Images (online at Ancestry.com):  James F. SAPP (æ 3, b. Aug 1896, FL/FL/AL) is living in Anderson, Grassy Point Twp., Washington Co., FL (p. 224A), with his parents, Wiley SAPP (æ 32, b. Sep 1869, FL/GA/FL) & Mary (æ 20, b. Sep 1879, AL/AL/AL), plus siblings.

3.  1910 Census Every-Name-Index/Images (online at Ancestry.com):  James F. SAPP (æ 13, b. FL/FL/AL) is living in Alma, Washington Co., FL (p. 135A), with his parents, Wiley SAPP (æ 44, b. FL/GA/FL) & Mary A. (æ 32, b. AL/AL/AL), plus siblings.

4.  1920 Census Every-Name-Index/Images (online at Ancestry.com, Image #6 of 7)  Midway Twp., Washington Co., FL, Roll T625_232 (Book 1), p. 270B, SN 3B, SD 43, Ed 171, enumerated 3 Feb 1920, official enumeration date 1 Jan 1920 (extracted by Diana Gale Matthiesen):¤•

1920:  for an explanation of the column headings, please see What the Numbers in the Federal Census Mean (missing columns contained no data).
3	4	5	6	7	9	10	11	12	17	18	19	21	23	25	26	27	28
52	52	Sapp James F	Head	R	M	W	24	M	N	N	FL	FL	FL	Y	Laborer	General Farm	OA
		____ Stellar	Wife		F	W	28	M	Y	Y	FL	AL	FL	Y	None

James's mother was born in AL.  Listed next to Stella's parents, William & Rebecca CORBIN.

5.  1930 Census Every-Name-Index/Images (online at Ancestry.com, Image #6 of 9):  Midway Pct., Washington Co., FL, Roll 335, p. 298B, SN 3B, ED 67-20, SD 1, enumerated 7 Apr 1930, official enumeration date 1 Apr 1930 (extracted by Diana Gale Matthiesen):¤•

1930:  for an explanation of the column headings, please see What the Numbers in the Federal Census Mean (missing columns contained no data).
3	4	5	6	7	10	11	12	13	14	15	16	17	18	19	20	24	25	26	27	28	30	31	32
52	52	Sapp J F	Head	R	Y	M	W	33	M	22	N	N	FL	FL	FL	Y	Farming	General Farmer	O	Y	Y	WW	33
		____ Stella	Wife		X	F	W	37	M	26	N	Y	FL	FL	FL	Y	None
		____ Loise	Son		X	M	W	10	S		Y	Y	FL	FL	FL	Y	None

Listed next to Stella's married brother, Jule CORBIN.

6.  State of Florida.  1998.  Florida Death Index, 1877-1998.  Florida Health Dept., Office of Vital Records. (online at Ancestry.com):

Name:	James Franklin Sapp	Stella Corbin Sapp	Emily Lois Sapp
Death Date:	Apr 1963	Oct 1960	1948
County of Death:	Bay	Bay	Escambia
State of Death:	Florida	Florida	Florida
Race:	White	White	White
Gender:	Male	Female	Male

7a.  Bayou George Cemetery, Bayou Gorge, Bay County, Florida (online in the Bay County FLGenWeb archive; contributed by Patti Peterson; resurveyed by R. Jolly & Margie Hayes):

SAPP, James Frank, b. Aug 22 1896 d. Apr 4 1963, "Pvt Co B 1 Prov Dev Brigade WWI"

7b.  Rock Hill Cemetery, Washington Co., FL (online at the Washington County FLGenWeb site; Whit Gainey, compiler):

Sapp , Stella C.(orbin) b. Jun 09, 1892 d. Oct 29, 1960 pk w/o James Sapp

Sapp , Emily Lois b. Feb 06, 1920 d. Dec 31, 1948

8.  SSDI:  Social Security Death Index (online at RootsWeb.com):

Name	Birth	Death	Last Residence	Last Benefit	SSN	Issued	Post-em
James Sapp	22 Aug 1896	Apr 1963	(Florida)	(none specified)	267-12-8672	FL	*

*The server wouldn't let me upload the page URL as a hot link, so I just left a text note.

9.  World War I Selective Service System Draft Registration Cards, 1917-18.  Microfilm Series M1509 (4277 rolls), National Archives and Records Administration, Washington, DC (card images and index online at Ancestry.com):

Microfilm Roll | Form | No:		1556859 | 58 | 137
1	Name in full | Age in yrs:	James F. Sapp | 21
2	Home Address:	Cottondale Florida U.S.A.
3	Date of Birth:	Aug 22 1897
4	Where were you born:	Cottondale Fla. U.S.A.
5	I am:	Native Born
6	[Unreadable]:
7	[Unreadable]:	Cottondale Fla. U.S.A.
8	Name of employer:	Wiley Sapp
	Place of employment:	Cottondale Florida
9	Name of nearest relative:	Wiley Sapp
	Addrss of nearest relative:	Cottondale Florida
10	[Unreadable]"	White
Signature:		James F [his mark] Sapp
1	[Unreadable]:
2	Color of Eyes | Color of Hair:	Blue | Light
3	[Unreadable]:	No
Date of Registration:		June 5 191?
Draft Board:		[unreaable]

10.  WorldConnect / Ancestry World Trees (online at RootsWeb.com/Ancestry.com).