Pallots Index - Marriages (Middlesex or Surrey) Looking for a marriage - Andrew Brooks born c1768 & his wife Ann born c1780. They are most likely to have married in Heston, Hounslow or Brentford, Isleworth c1801. Also any Brooks marriages in Middlesex or Surrey - from 1720 to 1820
Pallots Index - Births (Middlesex or Surrey) Births for Andrew c1768 or any Brooks 1720 to 1820.
Nothing (except a marriage in Nottinghamshire) showing on Pallots marriage index between 1780-1837 which is the index's covering dates. Pallots baptism index (same covering dates) was severely damaged during the Second World War. It once had 12 million records but most were lost. What remains is only about 200,000 entries.
Brooks is quite a common surname. The IGI has 5000 marriages for Brook* in the London area. Even with duplicates, member submissions and marriages either side of the time period you are interested in that is still a lot of marriages and there would of course be many more baptisms in the index. That gives some indication that if you want further searches in Pallots indexes you would have to be very specific with a surname like Brook*.
I have found the second Marriage of Andrew Brooks - 1 was to Jane Pinkey c1776 on 10/5/1797 at Saint Leonard, Heston, Hounslow, Middlesex - Jane died 8/2/1798 Isleworth - 2 was to Ann Brooks (same surname) c1780 on 29/4/1798 at Saint Mary, Teddington, Richmond Upon Thames, Surrey