To mention possessions, how many possessive nouns and possessives are we allowed to have in a sentence. Is it right to say?:
Jack's father's mother's brother's house
To mention possessions, how many possessive nouns and possessives are we allowed to have in a sentence. Is it right to say?:
Jack's father's mother's brother's house
Any amount of possession is specifiable, length and saying it might prove harder.
In these roundabout cases, try to find the closest person/relationship that can define the relation/posession. If that's not too simple, then try to summarize, be more concise.
Without knowing any additional detail, I'd shorten it to (The) House of Jack's relatives. Or what Andrew Symonds proposed, though i do not agree with his view completely.
It's difficult. It's not wrong or confusing, just difficult to understand, and you wouldn't say it without a good reason. Replacing "father's mother" with "grandmother" or "father's mother's brother" with "grand uncle" removes information; this might not be acceptable. For example:
"Jack inherited houses from two grand uncles; but his father's mother's brother's house was worth a lot more than his mother's father's brother's house".
Or better: "Jack inherited houses from two grand uncles; but the house of his father's mother's brother was worth a lot more than the house of his mother's father's brother".
Or better yet: "Jack inherited houses from two grand uncles; but the brother of his father's mother left him a much more valuable house than the brother of his mother's father did".