Name, date of birth, date and place of baptism, from US Dutch Reformed Church Records for Katskill Conewaga PA and Six Mile Run NJII, Book 77, for Catskill, New York, page 150 found in June 2019:
Name: Henry Demott Overbagh
Gender: Male
Event Type: Baptism
Birth Date: 27 Feb 1821
Baptism Date: 8 Apr 1821
Baptism Place: Catskill, Greene, New York, USA
Father: Peter J Overbagh
Mother: Getty Dewitt