1.  LDS.  Family Search: Internet Genealogy Service: IGI - International Genealogical Index (online at FamilySearch.org).

Fermon CORBIN Birth: 31 Oct 1905, Florida Death: Jan 1986 Father: William Paul CORBIN; Mother: Rebecca BROCK Source: patron submission

2.  1930 Census Every-Name-Index/Images (online at Ancestry.com, Image #6 of 9):  Midway Pct., Washington Co., FL, Roll 335 (Book 2), 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	32
57	57	Corbin Furman	Head	R	Y	M	W	24	M	21	N	Y	FL	AL	FL	Y	Farming	General Farmer	O	Y	N	38
		______ Ida	Wife		X	F	W	21	M	18	N	Y	FL	FL	FL	Y	None
		______ Ethel M	Dau		X	F	W	1	S		N		FL	FL	FL		None

3.  Florida Death Index, 1877-1998 (online at Ancestry.com):

Name:	Ferman Curtis Corbin
Birth Date:	31 Oct 1905
Death Date:	4 Jan 1986
Age at Death:	80
State of Death:	Florida
County of Death:	Bay
Race:	White

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

Name	Birth	Death	Last Residence	Last Benefit	SSN	Issued	Post-em
Ferman CORBIN	31 Oct 1905	Jan 1986	32444 (Lynn Haven, Bay, FL)	(none specified)	266-20-6975	FL	*

The server won't let me upload the page link so it's hot, so I included it in the text note.