Date of birth	1663
Date of death	1729
Field of Activity	pietismi
Other Forms of Name	Schaefer, Pietari (1663-1729) Schefer, P (1663-1729) Schäfer, Petrus Henrici (1663-1729) Schaefer, Petrus Henrici (1663-1729)
Identifiers	0000000116408893 (isni) http://urn.fi/URN:NBN:fi:au:finaf:000101190 (finaf)
Sources	Kansallisbiografia, katsottu 23.12.2022