Assuming grave is required, the following result was found.
small letter a with circumflex 132 84 U+00E4 ä latin small letter a with diaeresis 133 85 U+00E0 à latin small letter a with grave 134 86 U+00E5 å latin small letter a with ring above 135 87 U+00E7 ç latin small letter c with cedilla 136 88 U+00EA ê...