Kathy, this question has been asked and answered on several past threads. These are some of them:

ht tp://tinyurl.com/3rwsfkh (in 2006, started by Chris Webster)

[Please close the space in all ht tp given.]

ht tp://tinyurl.com/42nxcbq (in 2003, from you)

ht tp://tinyurl.com/3gouphr (earlier in 2003, from you)

ht tp://tinyurl.com/3hw9xuj (same again, plus some from 2000/2001 as well)

I and others answered to say that John Brew is on a Ballaugh tree by Marilyn Robinson of Greenbrae, California, who supplied her email address, at:
ht tp://brew.clients.ch/Ballaugh.htm#Ballaugh - but received no acknowledgement.

It would be good to check these past threads and Marilyn's tree to see whether you agree with it, and tell people where you are up to, rather than posting the identical query which makes it look as though you haven't looked at any of the answers. There is also a lot of other information on the Brew One-name website.

1851 census Household transcription by Findmypast:
Name Relation Condition Se x Age BirthYear Occupation Where Born
BREW, John Head Married M 42 1809 Turner & Occupier & Propr Of 17 Acres Ballaugh
BREW, Elizabeth Wife Married F 43 1808 Ballaugh
BREW, Elizabeth Daughter Unmarried F 17 1834 Ballaugh
BREW, Robert Son Unmarried M 15 1836 Scholar Ballaugh
BREW, Eleanor Daughter F 10 1841 Ballaugh
BREW, Philip Son M 7 1844 Ballaugh
BREW, Thomas Son M 5 1846 Ballaugh
BREW, William Son M 2 1849 Ballaugh
COWLEY, Jane Visitor Widow F 70 1781 Shop Keeper Ballaugh

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RG number:HO107 Piece:2523 Folio:391 Page:4
Enumeration District:4
Civil Parish:Ballaugh Municipal Borough:
Address:Carmodil Beg, Ballaugh County:Isle of Man

Sue