Surname	Given Names	Occupation	District	Year	Source
The Lady Montefiore G.M. Co. & Hawson G.M. Co. (Jones, C. Manager)			Goongarrie	1897	Witton's Directory
The London Guarantee & Accident Co, Ltd	Holman, Haines & Co.	Agents	Ground Floor, Weld Chambers, Saint George's Terrace, Perth	1897	Witton's Directory
The Marvel Bar (J. D. McGregor, Proprietor)			Bayley Street, Coolgardie	1897	Witton's Directory
The Melbourne Clothing & Boot Co (Henry D. Bloom, Manager			Hannan Street, Kalgoorlie	1897	Witton's Directory
The Mercantile & Agency Co		General Merchants	William Street, Perth	1897	Witton's Directory
The Midland Railway of W. Australia, Ltd & Reduced		W. F. Sayer, Secretary	First Floor, National Mutual Buildings, Saint George's Terrace, Perth	1897	Witton's Directory
The Miners' Restaurant	Merrigan M.	Proprietor	Murray Street, Perth	1897	Witton's Directory
The Mining Journal Publishing Co, Ltd.	Green, E. L.	Manager	Barrack Street, Perth	1897	Witton's Directory
The Mutual Life Insurance Co. of New York	MacKnight, Alex	Manager	Ground Floor, Weld Chambers, Saint George's Terrace, Perth	1897	Witton's Directory
The Mutual Stores, Matheson, Alex, manager		Grocers, Drapers, Ironmongers, Importers & General Merchants	Bayley Street, Coolgardie	1897	Witton's Directory
The National Bank of Australasia, Limited	England, H. R.	Manager	First Floor, Weld Chambers, Saint George's Terrace, Perth	1897	Witton's Directory
The National Mutual Life Association of Australasia, Ltd	Hy. Wright	Secretary	National Mutual Buildings, Saint George's Terrace, Perth	1897	Witton's Directory
The North Consols Group (J. K. Smith, Manager)			Goongarrie	1897	Witton's Directory
The Palace Inn Hotel	P. McCafferty	Proprietor	Murray Street, Perth	1897	Witton's Directory
The People's Cash Boot Emporium	McEwan, A.	Proprietor	132 William Street, Perth	1897	Witton's Directory
The Perth Leather & Grindery Warehouse, wholesale & retail	Andrewartha, H.	Manager	Ground Floor, Weld Chambers, Saint George's Terrace, Perth	1897	Witton's Directory
The Queensland & Goongarrie G.M. Co. (Rosser, H., Manager)			Goongarrie	1897	Witton's Directory
The Royal Mint North G.M. Co. (Sickliff, A. G., Manager)			Goongarrie	1897	Witton's Directory
The Singer Manufacturing Co.	Thomson, J. A.	Manager	75 Hay Street, Perth	1897	Witton's Directory
The Sisters of the Poor Wesley schoolroom			William Street, Perth	1897	Witton's Directory
The Stock Exchange of Perth	Smith, J. H.	President	Upstairs, Exchange Court, Saint George's Terrace, Perth	1897	Witton's Directory
The Swan Brick Co.	Holmes & Blain	Agents	Murray Street, Perth	1897	Witton's Directory
The Swan Shipping Co, Ltd.			Esplanade, Perth	1897	Witton's Directory
The Union Bank of Australia, Ltd	Willis, A. C.	Manager	First Floor, Commercial Buildings, Saint George's Terrace, Perth	1897	Witton's Directory
The Venture Syndicate's Mines (Smith, Z., General Manager)			Goongarrie	1897	Witton's Directory
The Victoria Public Libary	Battye, J. S.	Librarian	Saint George's Terrace, Perth	1897	Witton's Directory
The West Australian Lion Brewery & Ice Company			Lindsay Street, Coolgardie	1897	Witton's Directory
The West Australian Mortgage & Agency Corporation, Ltd	Stewart, D.	Managing Director	Saint George's Court on Saint George's Terrace, Perth	1897	Witton's Directory
The Western Australian Bank (W. K. Thompson, Manager)			Hannan Street, Kalgoorlie	1897	Witton's Directory
The Western Australian Trade Protection Association	Holman, Haines & Co.		Ground Floor, Weld Chambers, Saint George's Terrace, Perth	1897	Witton's Directory
The Westralian Cycle Agency	Purser, R.	Proprietor	128 William Street, Perth	1897	Witton's Directory
The Yost Typewriting Depot	Sparrow, Miss.		Ground Floor, Weld Chambers, Saint George's Terrace, Perth	1897	Witton's Directory
Theakston	H. J.		Short Street, Fremantle	1897	Witton's Directory
Theatre Royal, in course of erection	(nearing completion)		Hay Street, Perth	1897	Witton's Directory
Theehan	Thomas	Farmer	Newcastle & Toodyay District	1881	WA Almanack
Theehan	Thomas	Farmer	Newcastle & Toodyay District	1882	WA Almanack
Theophane	T.	Mgr., Penin. Brick Co.	Perth	1887	WA Almanack
Thirions	Mrs E.		Hill Street, Perth	1897	Witton's Directory
Thiselton	E.	Surgeon &c.	Victoria District (Greenough)	1873	WA Almanack
Thiselton	E.	Surgeon	Victoria District (Geraldton & Suburbs)	1874	WA Almanack
Thisleton	E.	Surgeon	Greenough Flats	1874	Herald Almanack
Thistleton	E.	Surgeon	Greenough Flats	1873	Herald Almanack
Thom	David	Boatman	Onslow	1897	Witton's Directory
Thom	Thos.	Builder	York	1887	WA Almanack
Thomas	-		Emerald Hill Terrace	1897	Witton's Directory
Thomas	A.	Pearler	Cossack	1879	Herald Almanack
Thomas	A.	Pearler	Canning	1880	Herald Almanack
Thomas	A.	Pearler	North-West Coast	1880	WA Almanack
Thomas	A.	Pearler	Cossack	1881	Herald Almanack
Thomas	A.	Labourer	Victoria District (Geraldton)	1881	WA Almanack