Looking for Descendants of Isak Joelsson Töyrä born 31 March 1815 in Jänkisjärvi Sweden

I am looking for descendants of the above who have done a DNA test. He may be my GG Grandfather. Isak was born on Töyrä farm in Jänkisjärvi to parents Joel Olofsson (1783) and Maria Johansdotter (1792) on 31 March 1815
https://sok.riksarkivet.se/bildvisning/C0035200_00185#?c=&m=&am...

Isak married Marta Andersdotter (born 9 March 1820) on 22 Jan 1844. They had children:
- Erik Johan (31 Jan 1845) married Maria Olofsdotter (dob 10 Mar 1851) on 1 June 1873
- Carolina (8 Sept 1849)
- Isak (14 Oct 1852) married Maria Johanna Gustafsdotter (born 22 May 1853) on 8 Nov 1873
- Greta Johanna (13 July 1855)
- Cajsa Maria (6 July 1857)
- Oscar (16 Aug 1862)
plus several other children who died young.

https://sok.riksarkivet.se/bildvisning/C0035204_00166#?c=&m=&am...

https://sok.riksarkivet.se/bildvisning/C0035205_00177#?c=&m=&am...

https://sok.riksarkivet.se/bildvisning/C0035206_00129#?c=&m=&am...

https://sok.riksarkivet.se/bildvisning/C0035207_00166#?c=&m=&am...