John Frederick Warren was born in England in 1834. After coming to Australia, he married Rebecca Baird in 1868. He initially tried his hand at mining before establishing his timber and iron works. He retired in 1902 and lived at "Bowden", Barnard Street, until his death 21/10/1912. Following his retirement, the business was continued by his son John Frederick Warren jnr (b. 1879).J.F.Warren Invoice: Cream paper with red print. Torn left bottom half. Economic Timber and Iron yards. NO. 1 Ironmongery and Office, Market Square. No 2 Sawn Timber (Hard & Soft), Cement. Gal. Iron. &c. Opposite School of Mines, (Hargreaves St. E.) No. 3 Split Timber, Palings, Pickets, &c. (Hargreaves Street East). To: Mrs Waldock. Sandhurst May 9th 1891. Please receive from J.F Warren, The undermentioned Goods in good order and condition:- General Importer. For 30 Yards 36 x 2 netting £10. Paid J.F.Warren per S. H. Box 625.Printed at 'The Bendigo Independent' Office.business, retail, house furnishings, j.f. warren. mrs waldock.