I might be chasing down too distant a path, but I spent some time researching Kenneth B. Butzer's father's line. Hopefully it's the right Eugene Butzer!
Going backwards:
1940 census (
link here): Eugene Butzer is married to Hasel Butzer with one son, Kenneth Butzer in East Cocalico Township, Lancaster, PA.
1930 census (
link here): Eugene Butzer is a lodger in the Hicks household in Ephrata, PA.
1920 census (
link here): Eugene Butzer is the son of Ellis W. Butzer and Mary Butzer with older brother Emory C. Butzer and younger sister Florence Butzer, all in Lancaster, PA.
1910 census (
link here): Eugene S. B. Butzer is the son of Elis A. Butzer (spelling and middle initial differ from 1920) and Mary Butzer with older brother Henry C. Butzer (differs from "Emory C. Butzer" in 1920), all in Lititz, Lancaster, PA.
For Emory, I found an SSDI listing.
For Florence, I found this death record (
link here):
SNAVELY, Florence B. (BUTZER) 1912-2001
Florence B. Snavely, SS# 189-09-7035
Born: 1-17-1912, Lititz, Pa.
Died: 5-18-2001, Lititz, Pa.
Wife: Carl D. Snavely, died 1983
Daughter: Ellis and Mary Baer Butzer.
Burial: Moravian Cemetery, Lititz, Pa.
I haven't found much else on Florence who would have been Kenneth B. Butzer's aunt. Having exhausted direct uncles and aunts, I decided to look into Florence's husband who would have been Kenneth B. Butzer's uncle by marriage.
I found
this obituary listing for Carl's brother, Bruce D. Snavely, Sr. of Lititz, PA in the
Intelligencer Journal / Lancaster New Era from Jun 29, 2010:
Surviving in addition to his wife are his children, B Jr., Ephrata, J, husband of KG of Hershey, CH, wife of CD of Lititz, and LH, wife of MD of Atglen; 6 grandchildren, A and CH, Z and EH, and A and SS; and 1 great granddaughter, AS.
He was preceded in death by a brother and sister, Carl D. Snavely and Ruth E. Getz.
From
the same newspaper, a BS (possibly BDS Jr. mentioned in the obituary) was in a car accident in April 2011:
EAST LAMPETER TWP.: A vehicle driven by BS, 56, of the 1300 block of West Main Street, Ephrata, slid across a wet roadway while traveling south in the 500 block of Mill Cross Road at 10:23 a.m., Saturday, sliding into a lawn at 200 Brook Farms Road, township police said. The vehicle struck a bush and a rock wall, police said.
I found a BS of Ephrata with that same address, but no phone number. PM'ing to raine and nemo's mom in case it is of use. After all of this, BS would still be a cousin by marriage. I'm not sure the distant relationship will be of help, but worth trying? Maybe he will know about Kenneth Eugene Butzer, Jr. of the same local area mentioned in the previous post?