My wife has:

A Singer treadle
A Singer featherweight, 1950, still in the box
A Sears 1960s all-metal heavyweight, nicknamed "Behemoth"
Her mother's Sears cabinet machine, same provenance as Behemoth
A Pfaff
Another Pfaff
Half interest in another Pfaff which lives in Indiana

I have to sew buttons back on with a needle and thread....