I need to know if my home has a right of survivorship.The dded is really hard to understand.?

To have and to hold the premises hereby conveyed with the appurtenances thereof, unto the Grantees and unto the survivor of them and unto such survivors heirs and ighns forever, to thire proper use and behoof, And the Grantors do for themselfs, thire herirs successors and igns. That is what the deed says is that a survivorship?