1.  Marriage Record:

2.  1880 Census Every-Name-Index/Images (online at Ancestry.com, Image #5 of 18):  Taylor Twp., Fulton Co., PA, Roll T9_1133, p. 21B, PN 10, SD 7, ED 208, enumerated 11 Jun 1880, official enumeration date 1 Jun 1880 (extracted by Diana Gale Matthiesen):¤•

1880:  for an explanation of the column headings, please see What the Numbers in the Federal Census Mean (missing columns contained no data).
1	2	3	4	5	6	8	9	11	13	14	24	25	26
71	73	Shaw Elizabeth S	W	F	40			/	Keeping House & Farmer		Penna	Bavaria	Penna
		____ Allison L	W	M	19	Son	/		Farm Laborer	4	Penna	Penna	Penna
		Corbin A M	W	M	35	Nephew	/		Farm Laborer	4	Penna	Penna	Penna

Elizabeth's late husband, Allison G. SHAW, was the brother of A.M.'s mother, Dorcas (SHAW) CORBIN.  This enumerator had "4" in Column 14 for everyone who had occupation, "Farm Laborer."

3.  1890 Census:  the 1890 census population schedules were destroyed.

4.  1900 Census Every-Name-Index/Images (online at Ancestry.com, Image #8 of 20):  Taylor Twp., Fulton Co., PA, Roll T623_1412, p. 190B, SN 4, SD 12, ED 73, enumerated 6/7 Jun 1900, official enumeration date 1 Jun 1900 (extracted by Diana Gale Matthiesen):

1900:  for an explanation of the column headings, please see What the Numbers in the Federal Census Mean (missing columns contained no data).
1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	19	20	21	22	23	24	25	26	27	28
74	75	Corbin A Milton	Head	W	M	Apr 1845	55	M	17			PA	PA	PA	Farmer	0		Y	Y	Y	O	F	F	68
		______ Mary Juliet	Wife	W	F	Jun 1853	46	M	17	0	0	PA	PA	PA	Keeping House			Y	Y	Y
		Watkins Ida	Servant	W	F	Oct 1881	18	S				PA	PA	PA	At School		5	Y	Y	Y

Listed three households from Sadie J. (MELLOTT) CORBIN, widow of James H. CORBIN.

5.  1910 Census Images (online at Ancestry.com; Image #6 of 21):  Taylor Twp., Fulton Co., PA, Roll T624_1348 (Book 2), p. 69A, SN 5A, SD 13, ED 50, enumerated 23 Apr 1910 (extracted by Diana Gale Matthiesen):¤•

1910:  for an explanation of the column headings, please see What the Numbers in the Federal Census Mean (missing columns contained no data).
1	2	3	4	5	6	7	8	9	10	11	12	13	14	17	18	19	20	21	22	23	24	26	27	28	29
52	54	Corbin A Milton	Head	M	W	64	M1	27			PA	PA	PA	Eng	Farmer	General Farm	Emp			Y	Y	O	F	F	38
		______ Juliet M	Wife	F	W	56	M1	27	0	0	PA	PA	PA	Eng	none					Y	Y
		Watkin Ida Z	Servant	F	W	26	S				PA	Wales	PA	Eng	Servant	Private Family	W	No	0	Y	Y