- 
			
Isaac came 
			to America in 1638, his family settled in the Milford CT.
 
			- 
			
Isaac and 
			his brother Epenetus moved to Huntington about 1662.
 
			- 
			
On 13 
			December 1664, Isaac and Thomas Weeks were chosen to collect the 
			rate for the minister Eliphalet Jones and "to take as fair what may 
			be for his comfort as far as concernes the towne so long as Mr Jones 
			dos stay or the town se case (see cause)". 
 
			- 
			
On 30 
			December 1666, Isaac was named a patentee in the Nicoll's 
			confirmatory patent and the following year on 2 April he and Henry 
			Whitson each received a two-acre grant at Santipauge Neck from the 
			town. 
 
			- 
			
On 19 May 
			1668, he had joined with Thomas Weeks, Capt. Fleet and Nathaniel 
			Foster in a complaint against the unsatisfactory practices of Mark 
			Meggs, the town miller. 
 
			- 
			
In 1669 an 
			inventory was taken of Isaac's lands. Unfortunately it is badly 
			fragmented but does indicate holdings in the east field, commonage 
			and meadowlands. 
 
			- 
			
On 2 July 
			1670, Isaac and Thomas Powell were named executors of the will of 
			Thomas Weeks. 
 
			- 
			
On 12 April 
			1671, Isaac and Thomas Powell were named overseers and Content Titus 
			chosen constable. At the same meeting, "all foreigners (other than 
			townsmen) are prohibited from killing whales or other small fishes". 
 
			- 
			
On 16-17 
			April 1672, Isaac shared the 7th farm in the Ten-Farm allotment at 
			Crabmeadow Little Neck. His fellow owners were Thomas Weeks, Richard 
			Brush, John Green and Mr. Bryan. 
 
			- 
			
On 14 August 
			1673, Isaac was selected, with Thomas Skidmore, by the town to treat 
			with the Dutch upon the occasion of their resumption of power. Two 
			months later, on 6 October, this led to Isaac, Epenetus and three 
			others to constitute a committee to call upon the Dutch authorities 
			in New York and petition them not to exact a pledge of allegiance 
			from the town but instead put it on good behavior for a year. 
 
			- 
			
Isaac was 
			serving as constable when on 11 January 1674 he was cited before the 
			Governor for neglecting to attend the Court of Sessions at Jamaica 
			and for not furnishing Captain Salisbury with post horses when he 
			was riding express. The extent of his punishment is not indicated. 
 
			- 
			
In 1681, 
			Isaac Platt, James Smith, Thomas Skidmore and John Jackson traveled 
			to Stratford, Connecticut to testify concerning the handling by 
			Jacob Walker of the affairs of Mark Meggs, Huntington's former 
			miller who had moved to Connecticut. In April of that same year he 
			and Epenetus, along with Samuel Titus, Jonas Wood and Thomas Weeks 
			were imprisoned in New York by Governor Sir Edmund Andros for 
			seeking redress for the town's grievances. On their release and 
			return, the town voted to pay their expenses and any damages that 
			they might have suffered in the town's interest. On 24 September, he 
			was one of the deputies named to act on the town's behalf in the 
			general assembly to review the discontent and hostility which was 
			emerging from the tyrannical conduct of Governor Andros. This was a 
			bold move as they had been jailed the preceding April. Fortunately, 
			the unpopular governor was recalled to England shortly thereafter. 
 
			- 
			
On 23 May 
			1681 Isaac received a 5-acre grant of land from the town on the 
			south side of the east field path, adjoining his other holdings. On 
			31 October he received 16-18 acres toward his division at Jonathan 
			Hartnet's Hollow on the north side of the path to Stony Brook. 
 
			- 
			
On 1 April 
			1682, Isaac was again constable and with the overseers established 
			the terms and conditions under which John Adams was granted a right 
			to build a grist mill and saw mill at Cold Spring. 
 
			- 
			
In 1683, the 
			practice of naming 3 commissioners to constitute a town court was 
			instituted but proved unpopular and was discontinued after several 
			years. The first to be named, Thomas Fleet, Thomas Powell and Thomas 
			Whitson, refused to take the requisite oath as they had become 
			Quakers. In their places, Isaac and Epenetus Platt, with John Corey, 
			were named commissioners on 7 April 1684. 
 
			- 
			
On 10 March 
			1686, Isaac and others entered into a disputed boundary line 
			agreement with James Lloyd concerning differences between Huntington 
			and Lloyd's Neck. In later years the dispute rekindled and in 1734 
			the boundary required further codification. 
 
			- 
			
On 16 
			October 1686, Isaac and Thomas Powell were designated to reply to 
			Governor Thomas Dogan's "desire to know just what lands Huntington 
			had already purchased from the Indians and what remained still 
			unpurchased". On 10 November he and Powell were sent to New York to 
			answer the governor's letter being authorized to "do what was for 
			the town good". One of the governor's demands was the payment of 
			£10, a typical ploy of confirmatory patents and one which the town 
			agreed to pay, although under duress. 
 
			- 
			
On 15 March 
			1687, Isaac rendered a detailed bill to the town covering his 
			various services, costs and disbursements. Included was a journey of 
			11 days to New York for himself and horse; trips to Oyster Bay to 
			see their patent; incidental expenses for cider, meals and meat; 
			another 5-day journey to New York; compiling the town's rates and 
			assessments and the time and difficulties of getting the taxes 
			collected. In all his statement amounted to £5 5s 6d.
 
			- 
			
On 4 April 
			1687, Isaac, James Chichester Sr., and Samuel Ketcham were named 
			commissioners. Apparently also serving as town clerk, Isaac wrote a 
			letter to a Mr. Graham, apparently a funtionary of the governor, 
			outlining the town's desires in regard to the forthcoming 
			confirmatory patent. 
 
			- 
			
On 20 
			September 1687, Isaac, Capt. Thomas Fleet and Thomas Powell were 
			chosen "to carry on all matters relating to the finishing of their 
			Pattent" (Town. Min. Vol. 1, p. 150). That same day he was chosen, 
			with Mr. Wood and Thomas Powell, to serve as assessor for the 3 1/2 
			pence per pound of valuation ordered by the Governor and Council. 
 
			- 
			
On 2 April 
			1688, Isaac was again named commissioner, with Joseph Whitman and 
			John Sammis. 
 
			- 
			
On 11 
			December 1688, Isaac bought 15 acres at East Neck from Joseph 
			Whitman and Sarah his wife. 
 
			- 
			
On 5 
			November 1689, Isaac was named in the Indian deed to Sumpwam's Neck 
			South, together with Jonas Wood, Captain Epenetus Platt, Captain 
			Thomas Fleet and others. The consideration paid Wameas, Pamequa and 
			other Indians amounted to £90 in silver or goods valued at silver 
			prices. 
 
			- 
			
The last 
			record reference to Isaac was on 1 April 1690, when he was permitted 
			to take in an old footpath abutting his property on the north as 
			well as 9 acres on the south side of the old path which led to Stony 
			Brook. 
 
			- 
			
His will was 
			dated 22 May 1691, with the following provisions: 
 
			- 
			
To his son 
			Jonas, the house between Samuel Woods and Jonathan Jarvis; a £100 
			right of commonage purchased from the town and two parcels of 
			meadowland on the south side. Also, a yoke of 3-year-old steers and, 
			"if he abide with his mother & brethren until ye 29th of Sept next 
			and faithfully improve his time about their occasions then I do also 
			give him ten bushels of wheat, twelve bushels of corn, a quarter of 
			an ox called Darling that is now feeding, half an ox hide tanned and 
			as much upper leather as will make two pair of shoes". 
 
			- 
			
To his wife, 
			a 1/3 part of all other lands and meadows as long as she remained a 
			widow. If she remarried then the above interest in the lands would 
			revert to the three youngest sons. His widow also received 1/3 of 
			all the goods and chattels plus her own room in the homestead. 
 
			- 
			
To his 
			daughter Elizabeth he gave £5 as valued in the inventory. 
 
			- 
			
The balance 
			of lands and meadows he devised to his sons John, Jacob and Joseph, 
			to divide equally. 
 
			- 
			
The balance 
			of the goods and chattels went to his four sons and daughter Mary, 
			to be divided equally. If Jonas the eldest son should die without 
			issue, then his share went to the surviving younger sons. If any of 
			them died unmarried then distribution would be among the surviving 
			brothers and sister. Specific provision was made that the buildings 
			remain solely with John, Joseph and Jacob and that the eldest son 
			Jonas and his sister Mary be excluded as to the homestead title. The 
			reason for this exclusion is not clear, other than the probability 
			that Jonas had a homestead of his own and that Mary had married and 
			had her own home as well. 
 
			- 
			
The executor 
			was his second son John, the overseers were Epenetus Platt and 
			Isaac's brother-in-law John Wood. Witnesses were Joseph Bayley and 
			Robert Ketcham. 
 
			- 
			
Platt 
			Lineage - 
			Isaac Platt and his brother Epenetus were among the 57 landowners of 
			Huntington in 1666. They were doubtless residents some years before 
			that. At a general assembly at Hartford, May 12, 1664, they were 
			made free planters "with the liberty to act in the choice of public 
			officers, for the carrying out of public affairs in that 
			plantation".