He was sent into the Alps to preach the Gospel along with two brothers. Here he hit upon the novel idea of using an Alpine horn to call the local folk forth to hear the word of God.
This did not go down well. Pagans came and beat him to death with his own horn and then killed his two brothers.
St SISINNIUS FACTS AND FIGURES
Name : SISINNIUS
Pronunciation : Coming soon
Alternative names : None known
Location : Worldwide Christianity
Gender : Male
Type : saint
In charge of : Unknown at present
God of :
Celebration or Feast Day : Unknown at present
Birth and Death Dates : ???-379
Good/Evil Rating : Unknown at present
Popularity index : 900