Is the person 辛溆/신서?

When I searched the persons with the surname 辛/신 at that time, I found 辛泳/신영, 辛溵/신은 and 辛溆/신서, but 辛泳/신영 and 辛溵/신은 are also shown on Evidence 1 (1796), and 辛泳/신영 is also shown on Evidence 2 (1799). That means the person must not be 辛泳/신영 and 辛溵/신은.

辛溆/신서 is not shown on two pieces of submitted evidence, and 溆 reads 서 which is the same as 舒.

辛溆/신서 can be found 1795 - 1817, which matches the period.

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. Finding further evidence is difficult.