That info is consistent with the timeline I would expect for Peter's second marriage and brood. I know from my own family history that he was still in Chicago in 1910 and that my grandfather occasionally saw him. If smbusch can confirm that his Peter Meyer was a pharmacist, it appears to me that he and I have a common great grandfather and are therefore blood relatives. Very cool, if it turns out to be true.
Eagerly awaiting word from smbusch53!