Hetzel, Frederic V., 1870-1946.

Frederic Valerius Hetzel was born in Philadelphia in 1870; his grandfather had emigrated to the United States from Chemnitz, Saxony. Hetzel was a draftsman and engineer at the Link-Belt Company from 1890 to 1918, working first in Philadelphia and then in Indianapolis. He married Grace Keppele Brinton in 1899. After Hetzel's retirement, in 1918, he moved to West Chester, Pa., where he lived when he wrote the present item.

From the description of Information about Henry Keppele, 1937. (German Society of Pennsylvania). WorldCat record id: 630812115