Third--Four miles square on Gull River, near Lake Nipigon, on both sides of said river, for the Chief Mishimuckqua and tribe.
Fairfax and Alexandria from each other, ten feet west of Hooff's Run; thence southerly with the said line into the Potomac River; thence up said river to the beginning.
Arrived at night at a small station [Las Garzas] on the river Conchos, garrisoned by a sergeant and 10 men from Fort Conchos, 15 leagues up said river.
VI'-3] During my stay at said river, I likewise made astronomical observations.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "said river" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.