Marilyn-
I have not been able to locate a manifest for the Antarctic. However, the manifest for the ship that brought the rescued passengers back to America from Liverpool, where they had been left by the Antarctic, is online on ancestry.com.

Jacob "Sour" appears on that manifest. If I remember correctly, his wife was also on that ship, although she is not on the manifest as it appears online. I'm pretty sure the manifest on ancestry.com is not complete, but I am away from home and won't be able to check my hard copy until later this week.

I've been doing research on the San Francisco disaster, and I think the Sauer/Duback clan ended up on several ships. Many of the families were split up, and did not know if all members were safe for a number of weeks after the ship's misadventure.

Nancy Stead
g-g-granddaughter of Washington Duckett, ship's carpenter on the San Francisco