Deletion of Grewal

Comment: the page but with a complete rewrite. Grewal is a common enough name and is gotra of the (Sikh) Jat people but there isn't much written about it as such. We can turn it into a list of https://en.wikipedia.org/w/index.php?search=grewal&title=Special%3ASearch&fulltext=1 people who bear the name using sources such as http://books.google.co.uk/books?id=EaMGo6zqzNYC&pg=PA332 this and http://books.google.co.uk/books?id=joydUNzV5R0C&pg=PA368 this, mentioning briefly that it is a gotra. We'll need explicitly to state that the appearance of someone's name in the list does not mean that they ''are'' of that gotra ( with regard to religion and caste). There is at least one notable Grewal who doesn't have an article yet - http://www.oup.co.in/more-by-author/j-s-grewal/1104 J. S. Grewal - good writer who is often cited. NB: As suspected, Grewal as a Rajput community seems to be based on ''Gherwal'' but the only sources for that are people like Tod and Henry Miers Elliot, who are not reliable and don't even agree with each other
Stance: keep
Cited policy: Wikipedia:Biographies of living persons (WP:BLP)