Yes, that is his Ola. But "Familj 2" must be false.
Ola Olsson b. 21/5 1858 married
Christina Svensson b. 2/11 1857. Her mother, unmarried, was
Anna Jönsdotter b. 19/7 1822 Skogsnäs, Härlunda, Småland
Anna´s parents: Jöns Persson b. 18/6 1796 in Wirestad and Kjerstin Sunesdotter b. 1789 d. 18/10 1860 (Härlunda AI:12 bild 243).
Ola and Christina lived in Ry, lilla in Kyrkhult (Kyrkhult AI:1 page 265).
Christina died 16/6 1927.
Children: Johan b. 25/5 1881 he was in Amerika June 1906-Febr 1914
He got married to Bengta Johnsson b. 5/8 1874. They stayed in Sweden, I Think.
Olof b. 17/2 1883
Carl b. 9/12 1890 Your grandfather
Ernst b. 23/5 1894 He got married to Sigrid Augusta and had at least 4 Children. They moved to Jämshög, Blekinge in 1927.
Leander b. 26/9 1897
Kyrkhult (AI:3 bild 4520/page 103 and 447)
(AI:4 bild 429/page 457) (AIIa:2 bild 2330/page 503)
(AIIa:5 bild 2610/page 557) (AIIa:9 bild 1090/page 603)
I write these pages down if there is anyone related in Sweden.