Kikar man in i Olle Överbys data från Gotland, ref
http://hem.passagen.se/ollove/ så hittar man följande relation mellan Schmidt och Thuritz. Tyvärr inte riktigt samma datum och namn som du angett. Olles data kommer från kyrkoböcker på Gotland tror jag. En direkt kontakt med Olle via hans hemsida verkar vara ett bra råd.
First Generation
1. Peder Baltzarsson Schmidt died in 1658 in Prästgården, Rute (I).
Peder married Catharina Nilsdotter Kräklingius daughter of Nils Rasmusson Kräklingius and Catharina Nilsdotter Brönsinus.
They had the following children:
+ 2 M i. Herman Balthazar Pedersson Schmidt was born in 1624. He died on 28 Feb 1681.
3 M ii. Baltzar Schmidt died on 1 Jul 1661 in Visby (I).
Baltzar married Okänd Okänd . Okänd died on 28 Apr 1716 in Visby (I).
Second Generation
2. Herman Balthazar Pedersson Schmidt was born in 1624 in Prästgården, Rute (I). He died on 28 Feb 1681 in Prästgården, Burs (I).
Herman married Barbara Jörgensdotter Th?ritz daughter of Jörgen Jörgensen Thuritz and Okänd Olofsdotter Stroby. Barbara was born in 1637 in Prästgården, Burs (I). She died on 4 May 1710 in Prästgården, Havdhem (I).
They had the following children:
4 F i. Barbara Maria Hermansdotter Schmidt was born in 1660.
5 M ii. Baltzar Hermansson Schmidt was born in 1670 in Prästgården, Burs (I). He died on 30 Mar 1705 in Hässelby, Dalhem (I).