Notes:

Clarence H. Achenbach, 58, of Philadelphia, son of Mrs. B. C. Achenbach, Susquehanna Avenue, Lock Haven, died Thursday, December 9, 1943 at his home.

Born at Muncy, Mr. Achenbach came to Lock Haven with his parents as a child and spent his youth there, marring Miss LuLu Mussina, a niece of J. Harris Mussina, in 1906. He left lock Haven as a young man, locating in Philadelphia where at the time of his death, was a member of the firm of Achenbach and Butler, heat and cold insulators.

In addition to his mother and his wife, he was survived by one daughter, Mrs. Catherine Inez Simmers, of Lianerch, also a member of the firm: and two brothers, Gut H. Achenbach of Philadelphia and B. Earl Achenbach of Johnsville.

Hid body was brought to Lock Haven by train and taken to Highland Cemetery for graveside services conducted by the Reverend Harvey M. Light.

From His Obituary:
Thursday, December 9, 1943
The Express. Lock Haven, PA

From His 1943 Pennsylvania Certificate of Death:

Name: Clarence Herbert Achenbach
Age: 59
Birth Date: 28 Apr 1884
Birth Place: Muncy, Pennsylvania
Death Date: 9 Dec 1943
Death Place: Philadelphia, Philadelphia, Pennsylvania, USA
Father: Byron Achenbach
Mother: Inez Hall
Spouse: Louisa
Certificate Number: 115348

From The 1906 New Jersey Marriage Index:

Name: Claren Achenbach
Gender: Male
Marriage Date: 1906
Marriage Place: New Jersey, USA
Spouse: Louisa Mussina

Buried:
https://www.findagrave.com/memorial/86342973/clarence-herbert-achenbach