In laws property right

First confirm, whether there are any properties in the name of her husband?

No there is no property in the husband's name

So she claim now

So can she claim

IF there are no property in the name of her husband, she cannot legally claim anything.  

Is there is any way to claim as she had a son of 11 yrs if she won't get any property how and where shall she stay

She should continue to stay in her matrimonial home.  If her father-in-law and mother-in-law are available and if she used to live there as her matrimonial home, she should continue to remain and live there.

to answer this I need to know few things
1- is the property of her father in law ancestral or self acquired
2- is she entitled to any estate from her mother or father side
3- is she earning/ capable to maintain herself

plz also tell that where is your matimonial home and maternal home situated

Which personal law applies in your case?

Or all involved  are Hindu?

The said property is agricultural land, rural, Urban, or it is a building?

Has deceased husband left any other estate e.g; bank balance, insurance etc/

Has deceased been contributing to family business, property?

The estate/property of in laws is self earned/acquired, ancestral?

The property is in which state?

Confirm!

The lady may claim right to reside in matrimonial home.

In such matters IT is always better to involve elders of the family, well wishers, mediators etc and amicably let the in laws provide sufficient means by way of cash/bought accommodation etc ……

And at the same time build irrefutable record of efforts.

Usually reasonable in laws and elders agree to provide sufficient means.

You may also approach a very able senior LOCAL counsel of unshakable repute and integrity specializing in Family matters and having successful track record ….. and worth his/her salt …for help and guidance..