[RESOLVED] Help optimising LINQ query is needed

[cicatrix]

I've a class

Class DeclInfo
{
     public int Year {get; set;}
     public int Quarter {get; set;}
     public int CorrectionNumber {get; set;}
     // ...
} // class DeclInfo

I'm writing a method FindFirst which queries a collection of DeclInfo to find an earliest instance:
Find earliest year, then find earliest quarter and then find the latest (max) correction number.

Now I have the following:

int Criteria = allDecls.Min(d => d.Year);
allDecls = allDecls.Where(d => d.Year == Criteria).ToList();
Criteria = allDecls.Min(d => d.Quarter);
allDecls = allDecls.Where(d => d.Quarter == Criteria).ToList();
Criteria = allDecls.Max(d => d.CorrectionNumber);
di = allDecls.First(d => d.CorrectionNumber == Criteria);

I don't like what I see very much and therefore - a question - is there a way to make it simpler?