Whilst it is more common to see it just with an apostrophe on the end, e.g. Lucas', it is actually more correct to write it with an extra s, e.g. Lucas's.
To spell the plural of most names that end in S, you would add -es.
Example: Jones-Joneses, Tess-Tesses
Since the last name ends in an -s, we treat it just like any other noun that ends in -s. We add -es to the end of the noun to form the plural: Morrises
The noun daffodil has a normal S plural, daffodils.
If Williams is a family name, the plural would be the Williamses.
When a family name is pluralized you almost always add -s, unless the name ends in s, x, ch, sh, or z in which case you add -es.
A noun ending in -s forms the plural by adding -es to the end of the word.The singular proper noun Russ becomes the plural noun Russes.
if the object is plural and the plural ends in s or if it is a name that ends in s and has two or more sylables
To make a last name that ends in "y" plural, you typically change the "y" to "ies" and add an apostrophe "s." For example, if the last name is Murphy, the plural form would be Murphies'.
It is a normal S plural, worms.
The plural of "race" is "races."
The plural is a normal S plural, associates.
Since all plural form ends with an s... the plural form is " ' " Example : In Italy all vincents' are all marias' cousins if not siblings
The plural form of a person's last name is formed by adding an "s" at the end of the last name. For example, "Smith" becomes "Smiths" in the plural form.
The plural of "instrument" is spelled "instruments."
It ends in an 's' - pianos.
Since the last name ends in an -s, we treat it just like any other noun that ends in -s. We add -es to the end of the noun to form the plural: Morrises
it means it ends with an s
The plural of hemisphere is the ordinary S form hemispheres.