eOE (Parker) anno 895 Þa sume dæge rad se cyng up bi þære eæ & gehawade hwær mon mehte þa ea forwyrcan..; & hie ða..worhton ða tu geweorc on twa healfe þære eas.
OE Ælfric (Claud.) ii. 14 Þære ðriddan ea nama is Tygris... Seo feorðe ea is gehaten Eufrates.
lOE (Laud) (Peterborough interpolation) anno 656 Fra Raggewilh v mile to þe rihte æ þe gað to Ælm.., & swa abutan iii mile to Þrokonholt..& fra Grætecros þurh an scyrwæter, Bradanæ hatte.
c1175 ( (Bodl. 343) (1894) 18 He..ðær wunede ant on morȝen ðanon wende to iordanen þare æ.
c1175 (Burchfield transcript) l. 7091 Tær iss i þatt illke land, An. æ. saba ȝehatenn.
c1275 (?a1200) Laȝamon (Calig.) (1963) l. 702 In are swiðe feire æ þer Læire falleð i þa sæ..Brutus i þare hauene læi.
1417 in W. Hudson (1906) I. 321 [The fishery called] Trons Ee.
c1450 (?a1400) (Ashm.) l. 5464 All þe strands of þe streme stode full of stith reedis, Quare-of he beds..him bargis to make... Þan entirs in of his erles & ouire þe ee passis.
1578 in (1903) 5 101 The land of Henry Adam esquire in the fenn of Tydd St. Maryes in the coy. of Lincoln unto the Ea between both shires of Lincoln and Cambridge at Graynes Hall.
1662 W. Dugdale 329/1 There was a certain Sewer, called South Ee, but antiently Old Ee; whereby the water of Nene and Weland ought to passe from Noman's land, in Croyland, unto Dowesdale, in the same Town.
1781 J. Hutton (ed. 2) Gloss. 89/1 Ea, a river along the sands on the sea shore.
1861 S. Smiles I. 63 They..surveyed the new eaus and sluices..after which they returned to Ely.
1866 C. Kingsley II. i. 7 They rowed away for Crowland, by many a mere and many an ea.
1875 F. K. Robinson Ea-coorse, or Eau-course, the water-channel.
1875 J. H. Nodal & G. Milner Eä (N. and E. Lanc.), a river or the channel of a river.
1896 W. H. Wheeler (ed. 2) vi. 201 That one gote should be made at Fen Bank, and the other at the out end of the Ea.
1915 Feb. 645 The waters of the five districts were carried to Clows Cross by the Old and New South Eau Drains.
1970 H. Orton & P. M. Tilling III. ii. 421 What do you call any running water smaller than a river?.. [Crowland, Lincs.] Dike, Ea.
1986 O. Rackham xvii. 386 Ea is still used (now misspelt eau ) of artificial Fenland channels.
1993 F. Willmoth iii. 90 ‘Popham's Eau’, about 5 miles long, runs from the old course of the Nene near Upwell eastwards to Nordelph and Well Creek.