I am trying to differentiate signatures, signature one through six are know to be in the same hand during different stages of this mans life. Signature seven I noticed the “D” embellishment crosses higher, the distance from the “D” to the “a” is longer, the distance between given and surname is greater, the period over the “i” is a dot rather than a slash, and the embellishment on the “B” looks to curve differently. When comparing signatures am I reading too much into the thing? Would this be a normal signature development? Is the signature from a different man?