1a.   Indiana Marriages, 1780-1992 (online at FamilySearch.org):

Name	Raymond A. Trench
Age	23
Birthplace	Indpls., Ind.
Spouse's Name	Frieda F. Moews
Spouse's Age	18
Spouse's Birthplace	Indpls., Ind.
Event Date	31 Mar 1913
Event Place	Marion Co., Indiana
Father's Name	Frederick Trench
Mother's Name	Mary Dinnye
Spouse's Father's Name	Charles L. Moews
Spouse's Mother's Name	Minnie Moews
Race | Marital Status	White | Single
Spouse's Race | Marital Status	White | Single
GS Film Number	413546
Reference ID	p152

1b.  Anon.  Tuesday, 1 Apr 1913.  "Marriage Licenses." The Indianapolis News (Indianapolis, IN), p. 8 (online at Newspapers.com):

Raymond French and Frieda Moews

 

.  1920 U.S. Census Every-Name-Index/Images (online at Ancestry.com, Image #18 of 23):  515 N. Keystone [Ave.], Indianapolis (Ward 9), Center Twp. (Pct. 4), Marion Co., IN, Roll T625_453, p. 266B, SN 9B, SD 7, ED 156, enumerated 12 Jan 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).
1	2	3	4	5	6	7	9	10	11	12	16	17	18	19	21	22	23	24	25	26	27	28
*	515	212	221	Trenck Raymond A	Head	R	M	W	29	M		Y	Y	Indiana	Indiana		Indiana		Y	machinist	Railroad	W
				______ Freda F	Wife		F	W	25	M		Y	Y	Indiana	Germany	German	Germany	German	Y	none
				______ Alberta M M	Dau		F	W	5	S	N			Indiana	Indiana		Indiana		Y	none
*N Keystone

.  1930 U.S. Census Every-Name-Index/Images (online at Ancestry.com, Image #11 of 14):  515 Keystone Ave., Indianapolis City (Ward 9, Block 159), Center Twp., Marion Co., IN, Roll 612, p. A, SN 6A, ED 4-123, SD 8, enumerated 9 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).
1	2	3	4	5	6	7	8	11	12	13	14	15	16	17	18	19	20	24	25	26	27	28	30
*	515	116	117	Trenck Raymond A	Head	O	$5000	M	W	40	M	23	N	Y	IN	IN	IN	Y	Machinist	Electric	W	Y	N
				______ Freda	Wife			F	W	35	M	18	N	Y	IN	Ger	Ger	Y	None
				______ Alberta	Dau			F	W	16	S		Y	Y	IN	IN	IN	Y	None
*Keystone Ave

.  1940 U.S. Census Every-Name-Index/Images (online at Ancestry.com, Image #26 of 30):  515 Keystone Ave., Indianapolis (Ward 10), Center Twp. (Block 15), Marion Co., IN, Roll T627_1126, p. 2142B, SN 13B, SD 11, ED 96-161, enumerated 14 Apr 1940, official enumeration date 1 Apr 1940 (extracted by Diana Gale Matthiesen):

1940:  for an explanation of the column headings, please see What the Numbers in the Federal Census Mean.
LOC		HOUSEHOLD				NAME	RELATION		PERSONAL				EDUCATION			BIRTHPLACE		CIT	RESIDENCE in 1935					EMPLOYMENT STATUS															FS
1	2	3	4	5	6	7	8		9	10	11	12	13	14		15		16	17	18	19	20		21	22	23	24	25		26	27	28	29	30		31	32	33	34
*	525	267	O	2500	N	Trenk Raymond	Head		M	W	49	M	N	C1		Indiana			same house					Y	-	-	-	-		40		maintenance man	radio manufacturer	PW		52	2071	N
						_____ Bessie	Wife		F	W	46	M	N	8		Indiana			same house					Y	N	N	N	H
*

-
 

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

Name	SSN	Last Residence	Last Benefit	Birth	Death	Issued	Comment
Raymond Trenck	304-03-6638	Indianapolis, Marion, IN 46227	Jeffersonville, Clark, IN 47130	31 Jan 1890	Jan 1981	IN (<1951)	No
-	-	-		-	-	-	No
-	-	-		-	-	-	No
-	-	-		-	-	-	No
-	-	-		-	-	-	No
-	-	-		-	-	-	No
-	-	-		-	-	-	No
-	-	-		-	-	-	No
-	-	-		-	-	-	No
-	-	-		-	-	-	No
-	-	-		-	-	-	No
-	-	-		-	-	-	No

-

.  Anon.  Tuesday, 27 Oct 1931.  "Trenck Rites Thursday." The Indianapolis News (Indianapolis, IN), p. 9 (online at Newspapers.com):

TRENCK RITES THURSDAY Funeral Services to be Held at Home — Burial in Crown Hill. Mrs. Frieda F. Trenck, age thirty-seven, who died Monday at the Methodist Hospital after a brief illness, will be buried in Crown Hill cemetery Thursday, following funeral services at the home, 5?5 North Keystone avenue, at 2 p.m.  Mrs. Trenck was born in Indianapolis.  Survivors are the husband, Raymond A. Trenck; a daughter, Miss Alberta Trenck, and two sisters, Mrs. Margaret Dietz and Miss Hannah Moews, all of Indianapolis.  The Rev. L.C. Trent, pastor of the Woodruff Place Baptist church, will have charge of the funeral services.

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

Microfilm Roll:		-
1	Name in full | Age in yrs:	Raymond Arthur Trenck | 27
2	Home Address:	515 N Keystone Indpls.
3	Date of Birth:	Jan - 31 - 1890
4	Are you (1) a natural born citizen…	Natural Born Citizen
5	Where were you born:	Indianapolis - Ind - U.S.
6	If not a citizen, of what country…
7	What is your present trade, occupation…	Machinist
8	By whom employed:	G P J Tire Co
	Where employed:	??? Liberty St
9	Have you [dependents]?:	Wife & 1 child 3 yrs
10	Married or Single | Race:	Married | Caucasian
11	What military service have you had?
12	Do you claim exemption from draft?
Signature:		Raymond Arthur Trenck
1	Height | Build:	Medium | Slender
2	Color of Eyes | Color of Hair | Bald:	Brown | Brown | No
3	Physically Disabled:
Date of Registration:		June 5 - 1917

.  LDS.  Family Search:  Family Trees (online at familysearch.org).

.  Public Member Trees (online at Ancestry.com).