Rayi”l Frumkin (Toldot HaChamey Jerusalem, third part page 72) recounts that R Haim that immigrated to Eretz Israel  was the son of Rabbi Haim , the son-in-law of Rabbi Shabtai Hefetz from Vilna and grandfather of Rabbi Yitzchak Elyiahu Landa.
Rayi”l Frumkin (Toldot HaChamey Jerusalem, third part page 72) tells that R Haim, who immigrated to Eretz Israel, was the son of Rabbi Haim, the son-in-law of Rabbi Shabtai Hefetz from Vilna and grandfather of Rabbi Yitzchak Elyiahu Landa.