Paralytic person

A duly registered specific power of attorney may serve your purpose and contact a local advocate, who can advise you properly, as there is such a way.

As per your query it is understood that you need information about how to fight the case on behalf of your father when he is not in a condition to do so.

Since your father is medically ill, you can always represent your father by taking special power of attorney (since your father cannot speak, he can express his consent to grant you special power of attorney) and you can appear based on the special power of attorney granted by your father.

General power of attorney gives broad powers to your attorney-in-fact. These powers can include:

Handling financial and business transactions

Buying life insurance

Settling claims

Operating business interests

Making gifts

Employing professional help

A general power of attorney gives broad power to your agent to handle many affairs.

General POA is an effective tool if you will be out of the country and need someone to handle certain matters, or when you are physically or mentally incapable of managing your affairs. A general POA is often included in an estate plan to make sure someone can handle financial matters.

A general power of attorney is an overarching POA that gives attorney-in-fact power relating to financial decisions.

You can get the POA registered and can represent him in the Court for the dispute. 

Hope it helps!

Regards,

Anusha Singh

Please post the material facts than posting a riddle. 

If so, post complete facts. what do you mean by "immoveable property disputes in the family"?