The person is from 慶尙道/경상도, and I found 金堡/김보 is also from 慶尙道/경상도 in the same year. Maybe they are the same person. If yes, this is one 類化字.


▲ 승정원일기 1704책 (탈초본 90책) 정조 16년 윤 4월 27일 을미 20/22 기사 1792년 乾隆(淸/高宗) 57년

Remove KPN/unknown tag

Because the dates recorded on the two pieces of evidence are different, there is a possibility that they are the same individual, but there is also a possibility that they are not. Additionally, it is common in Korean personal names to find cases where only part of the characters are replaced.