Ethel Bercovici married Schmuel Zvi (Albert) Schleifer probably in Romania.
They had 3 children that I know of:
Frederick (Ephraim) Schlifer b. 1884 who married Dobrish Pincu in Iasi, Romania in 1902
Chaya (Chaia?) Schlifer b 1889 and
Soloman (Charles) Schlifer b 1889 who married Rose Sheyer in Canada in 1917.

Chaya and Soloman may have been twins. I am descended from Soloman Schlifer.