Complex sentence: He was a part of the cultural circles of the time with the likes of Jean Sibelius and Frans Eemil Sillanpää and in 1919 he married the painter Anna Lovisa Snellman.
Split into simpler sentences: He was a part of the cultural circles of the time with the likes of Jean Sibelius and Frans Eemil Sillanpää. In 1919 he married the painter Anna Lovisa Snellman.