Gustaf Adolf Sjövall's ancestors in Föglö

[Vicki Showell]

List,
I am looking for information on Johan Mattsson b 1688, his son Johan b 27.06.1713 (8 other siblings), Johan's son Johan b 26.09.1737 (8 other siblings)Johan's son Erik b 30.06.1774(9 siblings) Erik's son Johan b 29.03.1800(11 siblings) Johan's
son Gustaf Adolf b 22.06.1836 ( Gustaf changed his name to Sjövall) Gustaf had 4 siblings: Johan Erik b 25.04.1830, Carl Johan b 16.12.1831,Maria Rosina b 26.11.1839 and Anna Julina b 29.12.1842. They were all born in Sommarö Föglö Parish. I have information on Gustaf Adolf as he is my husband's GGrandfather. Gustaf Adolf had 19 children. I do have there names and dates of birth which I received from a Åland Island relative and the Hiski database. Would like to know if anyone else has information on Gustaf Adolf's ancestors.  
Vicki Showell, Omaha NE, USA

[Ingemar Ekman]

Hi Vicki,
Maria Rosina Johansdotter born 26 Nov 1839 dead 29 Jan 1911 in Sonboda Föglö was married to my distant relative Mickel Herman Sundblom b 26 Sep 1836 in Lemland. Son to Gustav Johansson Sundblom and Maja Lisa Johansdotter.  
Two of the children of Gustaf Adolf Sjövall b 1836, dead 1911 in Kallsö, Föglö and his wife Maria Josefina Eriksdotter b 29 Jul 1838 in Lumparland were: Apollonia Maria Sjövall b 1 Feb 1862 in Sommarö, Föglö and she was married 1882 to Karl Engelbrecht Jansson b 14 Jan 1854 in Brändö, Föglö and Apollonia's brother Erik Gustav Fritjof Sjövall b 25 May 1863 in Sommarö, dead 8 Nov 1943 in Degerby Föglö and he was married to Anna Nanny Augusta Englund b 6 Jun 1877, dead 1961. Source: The communion books.
I have no information about Gustaf Adolf Sjövall's ancestors, only descendants to the families I mention.  
Best Regards,
Ingemar Ekman