Call the 401k company to verify that you are the beneficiary of the 401k. See an attorney. .

Maybe, but probably not worth addressing. .

You need to investigate how the property was sold without your signatures. Perhaps the property was transferred before father died. Attacking the...

Wills need to be challenged within a short time of when they are submitted to probate or you lose the ability to challenge the will. Transfers of...

Sounds like somone will need to probate the will. Surplus is probably younger brothers. See an probate attorney.

You may need to file a lawsuit called a quiet title to sort out title to the property. See an attorney.

Unless there is a will you do not inherit why do you need a death certificate? Power of attorneys revoke at the death of the grantor.

You need to consult with an attorney in person . Is the property joint tenants with rights of survivorship?

See an attorney. Look for the probate record of grandparents to see if a will mentioning a trust has bee submitted to probate court. See an attorney.

If he asked and you provided then nothing illegal about it. …………………………………………………………………………… .