No credit card required
Browse credit cards from a variety of issuers to see if there's a better card for you.
If a cosignor becomes deceased, their estate then remains obligated for debt of the deceased party.
The creditor can then, if the primary consumer defaults, usually seek repayment from either the primary consumer of the estate of the deceased cosignor.
If the administrator of the estate failed to deal with that debt obligation when he/she administered the estate, you could have subsequent problems if the well is now dry. I would contact the administrator and discuss what provisions were made for the unresolved debt obligation when the estate was settled.
Most cosignee agreements include specific language making it clear that obligation for debt is for the cosignee and his or her heirs/estate.
Standard stuff.....