Date of birth	1742
Date of death	1770
Other Forms of Name	J. A. H (1742-1770) Höckert, Jonathan Abrahamus (1742-1770) Just Af Hjertat (1742-1770)
Identifiers	0000000484563694 (isni) http://urn.fi/URN:NBN:fi:au:finaf:000092489 (finaf)