I had a look through some German archives and these were the nearest matches I could find.

Henderick Huier
Baptised: 19 FEB 1721 at KATHOLISCH, TOENISBERG KEMPEN, RHEINLAND, PRUSSIA
Father: Joannes Huier
Mother: Elsken Spicker
LINK: https://familysearch.org/pal:/MM9.1.1/NCLZ-6DQ

Bernardus Henricus Hoeuer
Baptised 01 MAY 1711 at Datteln, Wstfln, Prss
Father: Henrici Hoeuer
Mother: Catharinae Pasmans
LINK: https://familysearch.org/pal:/MM9.1.1/NG4G-SD9

Henricus Hoeuer
Baptised 05 Feb 1708 at Datteln, Wstfln, Prss
Father: Henrico Houer
Mather: Catharina Pasmans
Link: https://familysearch.org/pal:/MM9.1.1/NG4L-RHV

Johan Henrich Hoer
Baptised 06 JAN 1726 at EVANGELISCH,BARNTRUP,LIPPE,GERMANY
Father: Johan Bernd Hoer
Mother: Not listed
link: https://familysearch.org/pal:/MM9.1.1/NPY7-JJZ

Joannes Henricus Hoeuer
Baptised 10 OCT 1706 at KATHOLISCH, SIEGBURG, RHEINLAND, PRUSSIA
Father: Antonii Hoeuer
Mother: Maria Klein
Link: https://familysearch.org/pal:/MM9.1.1/V4GD-DDS


On a side note, was Hendrik Huijer a soldier by chance? I keep finding records in my search in Dutch records for a Hendrik Huijer working for the V.O.C. in the 1730s/1740s. He appears to be from Emmen. While there is an Emmen in the Netherlands it is only 30kms away from Laar, Germany.

Also another came up for a place called Kockshaven/Cockshaave and is listed as being a Bosschieter
which was a job associated with cannons, blunderbusts or anything that needed gunpowder.

LINKS (VOC):
https://www.wiewaswie.nl/personen-zoeken/zoeken/document/a2a...

https://www.wiewaswie.nl/personen-zoeken/zoeken/document/a2a...