Texas Property Code - PROP § 53.054. Contents of Affidavit

(1) a sworn statement of the amount of the claim;

(2) the name and last known address of the owner or reputed owner;

(3) a general statement of the kind of work done and materials furnished by the claimant and, for a claimant other than an original contractor, a statement of each month in which the work was done and materials furnished for which payment is requested;

(4) the name and last known address of the person by whom the claimant was employed or to whom the claimant furnished the materials or labor;

(5) the name and last known address of the original contractor;

(6) a description, legally sufficient for identification, of the property sought to be charged with the lien;

(7) the claimant's name, mailing address, and, if different, physical address; and

(8) for a claimant other than an original contractor, a statement identifying the date each notice of the claim was sent to the owner and the method by which the notice was sent.